74091831104 has 14 divisors (see below), whose sum is σ = 147025977474. Its totient is φ = 37045915520.

The previous prime is 74091831101. The next prime is 74091831127. The reversal of 74091831104 is 40113819047.

It can be written as a sum of positive squares in only one way, i.e., 72813625600 + 1278205504 = 269840^2 + 35752^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74091831101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578842367 + ... + 578842494.

Almost surely, 2^74091831104 is an apocalyptic number.

It is an amenable number.

74091831104 is a deficient number, since it is larger than the sum of its proper divisors (72934146370).

74091831104 is a wasteful number, since it uses less digits than its factorization.

74091831104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157684873 (or 1157684863 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 74091831104 in words is "seventy-four billion, ninety-one million, eight hundred thirty-one thousand, one hundred four".