232942191528 has 32 divisors (see below), whose sum is σ = 582796402560. Its totient is φ = 77588607360.

The previous prime is 232942191497. The next prime is 232942191539. The reversal of 232942191528 is 825191249232.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3642000 + ... + 3705407.

It is an arithmetic number, because the mean of its divisors is an integer number (18212387580).

Almost surely, 2^232942191528 is an apocalyptic number.

It is an amenable number.

232942191528 is an abundant number, since it is smaller than the sum of its proper divisors (349854211032).

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

232942191528 is a wasteful number, since it uses less digits than its factorization.

232942191528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7348737 (or 7348733 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The spelling of 232942191528 in words is "two hundred thirty-two billion, nine hundred forty-two million, one hundred ninety-one thousand, five hundred twenty-eight".