74271374308896 has 48 divisors (see below), whose sum is σ = 195221961422208. Its totient is φ = 24724159200000.

The previous prime is 74271374308877. The next prime is 74271374308907. The reversal of 74271374308896 is 69880347317247.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 74271374308896.

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, 515014555 + ... + 515158746.

It is an arithmetic number, because the mean of its divisors is an integer number (4067124196296).

Almost surely, 2^{74271374308896} is an apocalyptic number.

It is an amenable number.

74271374308896 is an abundant number, since it is smaller than the sum of its proper divisors (120950587113312).

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

74271374308896 is a wasteful number, since it uses less digits than its factorization.

74271374308896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030174065 (or 1030174057 counting only the distinct ones).

The product of its (nonzero) digits is 341397504, while the sum is 69.

The spelling of 74271374308896 in words is "seventy-four trillion, two hundred seventy-one billion, three hundred seventy-four million, three hundred eight thousand, eight hundred ninety-six".