241081000000 has 147 divisors (see below), whose sum is σ = 599206607401. Its totient is φ = 96236000000.

The previous prime is 241080999997. The next prime is 241081000033. The reversal of 241081000000 is 180142.

It is a happy number.

The square root of 241081000000 is 491000.

It is a perfect power (a square), and thus also a powerful number.

241081000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 211210099776 + 29870900224 = 459576^2 + 172832^2 .

It is a super-2 number, since 2×241081000000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 490999755 + ... + 491000245.

Almost surely, 2^241081000000 is an apocalyptic number.

241081000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

241081000000 is the 491000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241081000000

241081000000 is an abundant number, since it is smaller than the sum of its proper divisors (358125607401).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241081000000 is an frugal number, since it uses more digits than its factorization.

241081000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Multiplying 241081000000 by its sum of digits (16), we get a square (3857296000000 = 1964000²).

241081000000 divided by its sum of digits (16) gives a square (15067562500 = 122750²).

Multiplying 241081000000 by its product of nonzero digits (64), we get a square (15429184000000 = 3928000²).

241081000000 divided by its product of nonzero digits (64) gives a square (3766890625 = 61375²).

Adding to 241081000000 its reverse (180142), we get a palindrome (241081180142).

The spelling of 241081000000 in words is "two hundred forty-one billion, eighty-one million", and thus it is an aban number.