232494423552 has 640 divisors, whose sum is σ = 758362176000. Its totient is φ = 70044549120.

The previous prime is 232494423521. The next prime is 232494423563. The reversal of 232494423552 is 255324494232.

232494423552 is a `hidden beast` number, since 2 + 3 + 2 + 4 + 94 + 4 + 2 + 3 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 232494423498 and 232494423507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 997830028 + ... + 997830260.

It is an arithmetic number, because the mean of its divisors is an integer number (1184940900).

Almost surely, 2^232494423552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232494423552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379181088000).

232494423552 is an abundant number, since it is smaller than the sum of its proper divisors (525867752448).

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

232494423552 is a wasteful number, since it uses less digits than its factorization.

232494423552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 417 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The spelling of 232494423552 in words is "two hundred thirty-two billion, four hundred ninety-four million, four hundred twenty-three thousand, five hundred fifty-two".