73086711628 has 12 divisors (see below), whose sum is σ = 146173423312. Its totient is φ = 31322876400.

The previous prime is 73086711613. The next prime is 73086711641. The reversal of 73086711628 is 82611768037.

It is a happy number.

73086711628 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1305119823 + ... + 1305119878.

Almost surely, 2^73086711628 is an apocalyptic number.

It is an amenable number.

73086711628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73086711628 is a wasteful number, since it uses less digits than its factorization.

73086711628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610239712 (or 2610239710 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 73086711628 in words is "seventy-three billion, eighty-six million, seven hundred eleven thousand, six hundred twenty-eight".