233739267308872 has 32 divisors (see below), whose sum is σ = 473218833326400. Its totient is φ = 107595018909504.

The previous prime is 233739267308863. The next prime is 233739267308903. The reversal of 233739267308872 is 278803762937332.

It is a happy number.

It is a Smith number, since the sum of its digits (70) 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, 2964990868 + ... + 2965069699.

It is an arithmetic number, because the mean of its divisors is an integer number (14788088541450).

Almost surely, 2^{233739267308872} is an apocalyptic number.

It is an amenable number.

233739267308872 is an abundant number, since it is smaller than the sum of its proper divisors (239479566017528).

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

233739267308872 is a wasteful number, since it uses less digits than its factorization.

233739267308872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5930060965 (or 5930060961 counting only the distinct ones).

The product of its (nonzero) digits is 768144384, while the sum is 70.

The spelling of 233739267308872 in words is "two hundred thirty-three trillion, seven hundred thirty-nine billion, two hundred sixty-seven million, three hundred eight thousand, eight hundred seventy-two".