74190342080 has 28 divisors (see below), whose sum is σ = 176665752840. Its totient is φ = 29676136704.

The previous prime is 74190342067. The next prime is 74190342167. The reversal of 74190342080 is 8024309147.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115922090 + ... + 115922729.

Almost surely, 2^74190342080 is an apocalyptic number.

It is an amenable number.

74190342080 is an abundant number, since it is smaller than the sum of its proper divisors (102475410760).

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

74190342080 is a wasteful number, since it uses less digits than its factorization.

74190342080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231844836 (or 231844826 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 74190342080 in words is "seventy-four billion, one hundred ninety million, three hundred forty-two thousand, eighty".