74202573472 has 48 divisors (see below), whose sum is σ = 146691572832. Its totient is φ = 36947764480.

The previous prime is 74202573469. The next prime is 74202573503. The reversal of 74202573472 is 27437520247.

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, 21253647 + ... + 21257137.

It is an arithmetic number, because the mean of its divisors is an integer number (3056074434).

Almost surely, 2^74202573472 is an apocalyptic number.

It is an amenable number.

74202573472 is a deficient number, since it is larger than the sum of its proper divisors (72488999360).

74202573472 is a wasteful number, since it uses less digits than its factorization.

74202573472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061 (or 6053 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 43.

The spelling of 74202573472 in words is "seventy-four billion, two hundred two million, five hundred seventy-three thousand, four hundred seventy-two".