201078887264 has 48 divisors (see below), whose sum is σ = 405614336400. Its totient is φ = 98066749440.

The previous prime is 201078887237. The next prime is 201078887279. The reversal of 201078887264 is 462788870102.

201078887264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 7660787 + ... + 7686989.

It is an arithmetic number, because the mean of its divisors is an integer number (8450298675).

Almost surely, 2^201078887264 is an apocalyptic number.

It is an amenable number.

201078887264 is an abundant number, since it is smaller than the sum of its proper divisors (204535449136).

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

201078887264 is a wasteful number, since it uses less digits than its factorization.

201078887264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32103 (or 32095 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 201078887264 in words is "two hundred one billion, seventy-eight million, eight hundred eighty-seven thousand, two hundred sixty-four".