74344044348 has 60 divisors (see below), whose sum is σ = 222114312112. Its totient is φ = 21241154880.

The previous prime is 74344044323. The next prime is 74344044367. The reversal of 74344044348 is 84344044347.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16387513 + ... + 16392048.

Almost surely, 2^74344044348 is an apocalyptic number.

It is an amenable number.

74344044348 is an abundant number, since it is smaller than the sum of its proper divisors (147770267764).

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

74344044348 is a wasteful number, since it uses less digits than its factorization.

74344044348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32779584 (or 32779573 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 45.

Subtracting 74344044348 from its reverse (84344044347), we obtain a palindrome (9999999999).

The spelling of 74344044348 in words is "seventy-four billion, three hundred forty-four million, forty-four thousand, three hundred forty-eight".