232056442432 has 28 divisors (see below), whose sum is σ = 463536605056. Its totient is φ = 115259817600.

The previous prime is 232056442391. The next prime is 232056442433. The reversal of 232056442432 is 234244650232.

It is a super-2 number, since 2×232056442432² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232056442391 and 232056442400.

It is not an unprimeable number, because it can be changed into a prime (232056442433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11996568 + ... + 12015895.

It is an arithmetic number, because the mean of its divisors is an integer number (16554878752).

Almost surely, 2^232056442432 is an apocalyptic number.

It is an amenable number.

232056442432 is a deficient number, since it is larger than the sum of its proper divisors (231480162624).

232056442432 is a wasteful number, since it uses less digits than its factorization.

232056442432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24012626 (or 24012616 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

The spelling of 232056442432 in words is "two hundred thirty-two billion, fifty-six million, four hundred forty-two thousand, four hundred thirty-two".