73914574216 has 16 divisors (see below), whose sum is σ = 158388373440. Its totient is φ = 31677674640.

The previous prime is 73914574189. The next prime is 73914574249. The reversal of 73914574216 is 61247541937.

It is a self number, because there is not a number n which added to its sum of digits gives 73914574216.

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 3 ways as a sum of consecutive naturals, for example, 659951500 + ... + 659951611.

It is an arithmetic number, because the mean of its divisors is an integer number (9899273340).

Almost surely, 2^73914574216 is an apocalyptic number.

It is an amenable number.

73914574216 is an abundant number, since it is smaller than the sum of its proper divisors (84473799224).

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

73914574216 is a wasteful number, since it uses less digits than its factorization.

73914574216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319903124 (or 1319903120 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The spelling of 73914574216 in words is "seventy-three billion, nine hundred fourteen million, five hundred seventy-four thousand, two hundred sixteen".