74265713090 has 16 divisors (see below), whose sum is σ = 135001832760. Its totient is φ = 29412163200.

The previous prime is 74265713083. The next prime is 74265713129. The reversal of 74265713090 is 9031756247.

It can be written as a sum of positive squares in 4 ways, for example, as 73933416649 + 332296441 = 271907^2 + 18229^2 .

It is a super-2 number, since 2×74265713090² (a number of 23 digits) contains 22 as substring.

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, 36764195 + ... + 36766214.

Almost surely, 2^74265713090 is an apocalyptic number.

74265713090 is a deficient number, since it is larger than the sum of its proper divisors (60736119670).

74265713090 is a wasteful number, since it uses less digits than its factorization.

74265713090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73530517.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 74265713090 in words is "seventy-four billion, two hundred sixty-five million, seven hundred thirteen thousand, ninety".