74004437044 has 24 divisors (see below), whose sum is σ = 130085424000. Its totient is φ = 36837259200.

The previous prime is 74004437027. The next prime is 74004437053. The reversal of 74004437044 is 44073440047.

It is a junction number, because it is equal to n+sod(n) for n = 74004436994 and 74004437012.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4436119 + ... + 4452769.

It is an arithmetic number, because the mean of its divisors is an integer number (5420226000).

Almost surely, 2^74004437044 is an apocalyptic number.

It is an amenable number.

74004437044 is a deficient number, since it is larger than the sum of its proper divisors (56080986956).

74004437044 is a wasteful number, since it uses less digits than its factorization.

74004437044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21543 (or 21541 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 37.

It can be divided in two parts, 7400 and 4437044, that added together give a palindrome (4444444).

The spelling of 74004437044 in words is "seventy-four billion, four million, four hundred thirty-seven thousand, forty-four".