74440107104 has 24 divisors (see below), whose sum is σ = 159877048968. Its totient is φ = 33836412160.

The previous prime is 74440107103. The next prime is 74440107151. The reversal of 74440107104 is 40170104447.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74440107103) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 105738437 + ... + 105739140.

It is an arithmetic number, because the mean of its divisors is an integer number (6661543707).

Almost surely, 2^74440107104 is an apocalyptic number.

It is an amenable number.

74440107104 is an abundant number, since it is smaller than the sum of its proper divisors (85436941864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74440107104 is a wasteful number, since it uses less digits than its factorization.

74440107104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211477598 (or 211477590 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The spelling of 74440107104 in words is "seventy-four billion, four hundred forty million, one hundred seven thousand, one hundred four".