233289005964 has 24 divisors (see below), whose sum is σ = 622104016128. Its totient is φ = 66654001680.

The previous prime is 233289005909. The next prime is 233289005993. The reversal of 233289005964 is 469500982332.

It is a happy number.

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, 1388624952 + ... + 1388625119.

It is an arithmetic number, because the mean of its divisors is an integer number (25921000672).

Almost surely, 2^233289005964 is an apocalyptic number.

It is an amenable number.

233289005964 is an abundant number, since it is smaller than the sum of its proper divisors (388815010164).

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

233289005964 is a wasteful number, since it uses less digits than its factorization.

233289005964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777250085 (or 2777250083 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 233289005964 in words is "two hundred thirty-three billion, two hundred eighty-nine million, five thousand, nine hundred sixty-four".