73124175104 has 72 divisors (see below), whose sum is σ = 147256791360. Its totient is φ = 36239228928.

The previous prime is 73124175053. The next prime is 73124175121. The reversal of 73124175104 is 40157142137.

It is a congruent 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, 16200752 + ... + 16205264.

Almost surely, 2^73124175104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73124175104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73628395680).

73124175104 is an abundant number, since it is smaller than the sum of its proper divisors (74132616256).

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

73124175104 is a wasteful number, since it uses less digits than its factorization.

73124175104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075 (or 5061 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 73124175104 in words is "seventy-three billion, one hundred twenty-four million, one hundred seventy-five thousand, one hundred four".