74958822434 has 16 divisors (see below), whose sum is σ = 112650266808. Its totient is φ = 37408780032.

The previous prime is 74958822427. The next prime is 74958822481. The reversal of 74958822434 is 43422885947.

It can be written as a sum of positive squares in 4 ways, for example, as 70385681809 + 4573140625 = 265303^2 + 67625^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74958822434.

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, 3777242 + ... + 3797034.

Almost surely, 2^74958822434 is an apocalyptic number.

74958822434 is a deficient number, since it is larger than the sum of its proper divisors (37691444374).

74958822434 is a wasteful number, since it uses less digits than its factorization.

74958822434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23269.

The product of its digits is 15482880, while the sum is 56.

The spelling of 74958822434 in words is "seventy-four billion, nine hundred fifty-eight million, eight hundred twenty-two thousand, four hundred thirty-four".