234233891088 has 40 divisors (see below), whose sum is σ = 606336671136. Its totient is φ = 77918937600.

The previous prime is 234233890999. The next prime is 234233891113. The reversal of 234233891088 is 880198332432.

It is a self number, because there is not a number n which added to its sum of digits gives 234233891088.

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, 4945753 + ... + 4992888.

Almost surely, 2^234233891088 is an apocalyptic number.

It is an amenable number.

234233891088 is an abundant number, since it is smaller than the sum of its proper divisors (372102780048).

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

234233891088 is a wasteful number, since it uses less digits than its factorization.

234233891088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9939143 (or 9939137 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 234233891088 in words is "two hundred thirty-four billion, two hundred thirty-three million, eight hundred ninety-one thousand, eighty-eight".