74202373016 has 32 divisors (see below), whose sum is σ = 147120382080. Its totient is φ = 35028652800.

The previous prime is 74202373009. The next prime is 74202373033. The reversal of 74202373016 is 61037320247.

It is a super-2 number, since 2×74202373016² (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 3638651 + ... + 3658986.

It is an arithmetic number, because the mean of its divisors is an integer number (4597511940).

Almost surely, 2^74202373016 is an apocalyptic number.

It is an amenable number.

74202373016 is a deficient number, since it is larger than the sum of its proper divisors (72918009064).

74202373016 is a wasteful number, since it uses less digits than its factorization.

74202373016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7297715 (or 7297711 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 74202373016 in words is "seventy-four billion, two hundred two million, three hundred seventy-three thousand, sixteen".