241253100000 has 576 divisors, whose sum is σ = 959586082560. Its totient is φ = 58478400000.

The previous prime is 241253099959. The next prime is 241253100029. The reversal of 241253100000 is 1352142.

It is a super-2 number, since 2×241253100000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29695939 + ... + 29704061.

It is an arithmetic number, because the mean of its divisors is an integer number (1665948060).

Almost surely, 2^241253100000 is an apocalyptic number.

241253100000 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 241253100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479793041280).

241253100000 is an abundant number, since it is smaller than the sum of its proper divisors (718332982560).

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

241253100000 is an equidigital number, since it uses as much as digits as its factorization.

241253100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8178 (or 8144 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 241253100000 its reverse (1352142), we get a palindrome (241254452142).

The spelling of 241253100000 in words is "two hundred forty-one billion, two hundred fifty-three million, one hundred thousand".