74285036576 has 12 divisors (see below), whose sum is σ = 146248665822. Its totient is φ = 37142518272.

The previous prime is 74285036509. The next prime is 74285036597. The reversal of 74285036576 is 67563058247.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 59889836176 + 14395200400 = 244724^2 + 119980^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160703665 + ... + 1160703728.

Almost surely, 2^74285036576 is an apocalyptic number.

It is an amenable number.

74285036576 is a deficient number, since it is larger than the sum of its proper divisors (71963629246).

74285036576 is a wasteful number, since it uses less digits than its factorization.

74285036576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321407403 (or 2321407395 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 74285036576 in words is "seventy-four billion, two hundred eighty-five million, thirty-six thousand, five hundred seventy-six".