232240021004000 has 96 divisors (see below), whose sum is σ = 570658054442112. Its totient is φ = 92888792640000.

The previous prime is 232240021003993. The next prime is 232240021004029. The reversal of 232240021004000 is 400120042232.

It is a super-2 number, since 2×232240021004000² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49395530 + ... + 53892470.

It is an arithmetic number, because the mean of its divisors is an integer number (5944354733772).

Almost surely, 2^{232240021004000} is an apocalyptic number.

232240021004000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232240021004000 is an abundant number, since it is smaller than the sum of its proper divisors (338418033438112).

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

232240021004000 is a wasteful number, since it uses less digits than its factorization.

232240021004000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509877 (or 4509859 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 232240021004000 its reverse (400120042232), we get a palindrome (232640141046232).

The spelling of 232240021004000 in words is "two hundred thirty-two trillion, two hundred forty billion, twenty-one million, four thousand".