74856482744 has 16 divisors (see below), whose sum is σ = 140397940320. Its totient is φ = 37417032000.

The previous prime is 74856482717. The next prime is 74856482759. The reversal of 74856482744 is 44728465847.

It is a super-3 number, since 3×74856482744³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372757 + ... + 1426244.

It is an arithmetic number, because the mean of its divisors is an integer number (8774871270).

Almost surely, 2^74856482744 is an apocalyptic number.

It is an amenable number.

74856482744 is a deficient number, since it is larger than the sum of its proper divisors (65541457576).

74856482744 is a wasteful number, since it uses less digits than its factorization.

74856482744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802350 (or 2802346 counting only the distinct ones).

The product of its digits is 48168960, while the sum is 59.

The spelling of 74856482744 in words is "seventy-four billion, eight hundred fifty-six million, four hundred eighty-two thousand, seven hundred forty-four".