74800331884440 has 96 divisors (see below), whose sum is σ = 243468857127600. Its totient is φ = 19916578471680.

The previous prime is 74800331884433. The next prime is 74800331884459. The reversal of 74800331884440 is 4448813300847.

74800331884440 is a `hidden beast` number, since 7 + 4 + 80 + 0 + 33 + 18 + 84 + 440 = 666.

74800331884440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×74800331884440² (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 23 ways as a sum of consecutive naturals, for example, 156932010 + ... + 157407929.

Almost surely, 2^{74800331884440} is an apocalyptic number.

It is an amenable number.

74800331884440 is an abundant number, since it is smaller than the sum of its proper divisors (168668525243160).

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

74800331884440 is a wasteful number, since it uses less digits than its factorization.

74800331884440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314340617 (or 314340610 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 54.

The spelling of 74800331884440 in words is "seventy-four trillion, eight hundred billion, three hundred thirty-one million, eight hundred eighty-four thousand, four hundred forty".