74344628704 has 12 divisors (see below), whose sum is σ = 146365987824. Its totient is φ = 37172314336.

The previous prime is 74344628681. The next prime is 74344628711. The reversal of 74344628704 is 40782644347.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161634792 + ... + 1161634855.

It is an arithmetic number, because the mean of its divisors is an integer number (12197165652).

Almost surely, 2^74344628704 is an apocalyptic number.

It is an amenable number.

74344628704 is a deficient number, since it is larger than the sum of its proper divisors (72021359120).

74344628704 is a wasteful number, since it uses less digits than its factorization.

74344628704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323269657 (or 2323269649 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 49.

The spelling of 74344628704 in words is "seventy-four billion, three hundred forty-four million, six hundred twenty-eight thousand, seven hundred four".