235157829924 has 12 divisors (see below), whose sum is σ = 548701603184. Its totient is φ = 78385943304.

The previous prime is 235157829877. The next prime is 235157829931. The reversal of 235157829924 is 429928751532.

It is a tau number, because it is divible by the number of its divisors (12).

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, 9798242902 + ... + 9798242925.

Almost surely, 2^235157829924 is an apocalyptic number.

It is an amenable number.

235157829924 is an abundant number, since it is smaller than the sum of its proper divisors (313543773260).

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

235157829924 is a wasteful number, since it uses less digits than its factorization.

235157829924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19596485834 (or 19596485832 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 57.

The spelling of 235157829924 in words is "two hundred thirty-five billion, one hundred fifty-seven million, eight hundred twenty-nine thousand, nine hundred twenty-four".