241235440030520 has 128 divisors (see below), whose sum is σ = 588822823794240. Its totient is φ = 88417764864000.

The previous prime is 241235440030471. The next prime is 241235440030523. The reversal of 241235440030520 is 25030044532142.

It is a happy number.

241235440030520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×241235440030520² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241235440030523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2249206895 + ... + 2249314145.

Almost surely, 2^{241235440030520} is an apocalyptic number.

241235440030520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241235440030520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294411411897120).

241235440030520 is an abundant number, since it is smaller than the sum of its proper divisors (347587383763720).

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

241235440030520 is a wasteful number, since it uses less digits than its factorization.

241235440030520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138985 (or 138981 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 241235440030520 its reverse (25030044532142), we get a palindrome (266265484562662).

The spelling of 241235440030520 in words is "two hundred forty-one trillion, two hundred thirty-five billion, four hundred forty million, thirty thousand, five hundred twenty".