232503142154032 has 20 divisors (see below), whose sum is σ = 452149465582080. Its totient is φ = 115819409100608.

The previous prime is 232503142153973. The next prime is 232503142154053. The reversal of 232503142154032 is 230451241305232.

It is a super-2 number, since 2×232503142154032² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232503142153982 and 232503142154000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27010119088 + ... + 27010127695.

It is an arithmetic number, because the mean of its divisors is an integer number (22607473279104).

Almost surely, 2^{232503142154032} is an apocalyptic number.

It is an amenable number.

232503142154032 is a deficient number, since it is larger than the sum of its proper divisors (219646323428048).

232503142154032 is a wasteful number, since it uses less digits than its factorization.

232503142154032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54020247060 (or 54020247054 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 232503142154032 its reverse (230451241305232), we get a palindrome (462954383459264).

The spelling of 232503142154032 in words is "two hundred thirty-two trillion, five hundred three billion, one hundred forty-two million, one hundred fifty-four thousand, thirty-two".