73710700044 has 96 divisors (see below), whose sum is σ = 184702694400. Its totient is φ = 22796467200.

The previous prime is 73710700031. The next prime is 73710700067. The reversal of 73710700044 is 44000701737.

It is a junction number, because it is equal to n+sod(n) for n = 73710699978 and 73710700014.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11423019 + ... + 11429469.

It is an arithmetic number, because the mean of its divisors is an integer number (1923986400).

Almost surely, 2^73710700044 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 73710700044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92351347200).

73710700044 is an abundant number, since it is smaller than the sum of its proper divisors (110991994356).

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

73710700044 is a wasteful number, since it uses less digits than its factorization.

73710700044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7263 (or 7261 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 33.

The spelling of 73710700044 in words is "seventy-three billion, seven hundred ten million, seven hundred thousand, forty-four".