233207801328 has 40 divisors (see below), whose sum is σ = 602509057488. Its totient is φ = 77728763392.

The previous prime is 233207801297. The next prime is 233207801339. The reversal of 233207801328 is 823108702332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315100 + ... + 752132.

Almost surely, 2^233207801328 is an apocalyptic number.

It is an amenable number.

233207801328 is an abundant number, since it is smaller than the sum of its proper divisors (369301256160).

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

233207801328 is a wasteful number, since it uses less digits than its factorization.

233207801328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448161 (or 448155 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 233207801328 in words is "two hundred thirty-three billion, two hundred seven million, eight hundred one thousand, three hundred twenty-eight".