74044094077074 has 96 divisors (see below), whose sum is σ = 164298470656320. Its totient is φ = 22227626171520.

The previous prime is 74044094077069. The next prime is 74044094077111. The reversal of 74044094077074 is 47077049044047.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 440138344 + ... + 440306540.

It is an arithmetic number, because the mean of its divisors is an integer number (1711442402670).

Almost surely, 2^{74044094077074} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74044094077074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82149235328160).

74044094077074 is an abundant number, since it is smaller than the sum of its proper divisors (90254376579246).

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

74044094077074 is a wasteful number, since it uses less digits than its factorization.

74044094077074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173896 (or 173885 counting only the distinct ones).

The product of its (nonzero) digits is 22127616, while the sum is 57.

The spelling of 74044094077074 in words is "seventy-four trillion, forty-four billion, ninety-four million, seventy-seven thousand, seventy-four".