73407914868 has 48 divisors (see below), whose sum is σ = 175494461184. Its totient is φ = 23868188160.

The previous prime is 73407914831. The next prime is 73407914933. The reversal of 73407914868 is 86841970437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3836421 + ... + 3855507.

It is an arithmetic number, because the mean of its divisors is an integer number (3656134608).

Almost surely, 2^73407914868 is an apocalyptic number.

It is an amenable number.

73407914868 is an abundant number, since it is smaller than the sum of its proper divisors (102086546316).

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

73407914868 is a wasteful number, since it uses less digits than its factorization.

73407914868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26952 (or 26950 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 57.

The spelling of 73407914868 in words is "seventy-three billion, four hundred seven million, nine hundred fourteen thousand, eight hundred sixty-eight".