74700770344 has 16 divisors (see below), whose sum is σ = 140270843700. Its totient is φ = 37295212032.

The previous prime is 74700770321. The next prime is 74700770393. The reversal of 74700770344 is 44307700747.

It can be written as a sum of positive squares in 2 ways, for example, as 63892672900 + 10808097444 = 252770^2 + 103962^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74700770344.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6890889 + ... + 6901720.

Almost surely, 2^74700770344 is an apocalyptic number.

It is an amenable number.

74700770344 is a deficient number, since it is larger than the sum of its proper divisors (65570073356).

74700770344 is a wasteful number, since it uses less digits than its factorization.

74700770344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13793292 (or 13793288 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 43.

The spelling of 74700770344 in words is "seventy-four billion, seven hundred million, seven hundred seventy thousand, three hundred forty-four".