73480013334812 has 12 divisors (see below), whose sum is σ = 146960026669680. Its totient is φ = 31491434286336.

The previous prime is 73480013334799. The next prime is 73480013334863. The reversal of 73480013334812 is 21843331008437.

73480013334812 is an admirable number.

It is a super-2 number, since 2×73480013334812² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 1312143095237 + ... + 1312143095292.

It is an arithmetic number, because the mean of its divisors is an integer number (12246668889140).

Almost surely, 2^{73480013334812} is an apocalyptic number.

It is an amenable number.

73480013334812 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.

73480013334812 is a wasteful number, since it uses less digits than its factorization.

73480013334812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624286190540 (or 2624286190538 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 73480013334812 in words is "seventy-three trillion, four hundred eighty billion, thirteen million, three hundred thirty-four thousand, eight hundred twelve".