73307474112 has 56 divisors (see below), whose sum is σ = 194094136576. Its totient is φ = 24418844928.

The previous prime is 73307474041. The next prime is 73307474143. The reversal of 73307474112 is 21147470337.

It is a happy 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, 145893 + ... + 409755.

Almost surely, 2^73307474112 is an apocalyptic number.

It is an amenable number.

73307474112 is an abundant number, since it is smaller than the sum of its proper divisors (120786662464).

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

73307474112 is a wasteful number, since it uses less digits than its factorization.

73307474112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265325 (or 265315 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 39.

The spelling of 73307474112 in words is "seventy-three billion, three hundred seven million, four hundred seventy-four thousand, one hundred twelve".