744705022664452 has 24 divisors (see below), whose sum is σ = 1308409525140480. Its totient is φ = 370876576318080.

The previous prime is 744705022664431. The next prime is 744705022664513. The reversal of 744705022664452 is 254466220507447.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354771877 + ... + 356864812.

It is an arithmetic number, because the mean of its divisors is an integer number (54517063547520).

Almost surely, 2^{744705022664452} is an apocalyptic number.

It is an amenable number.

744705022664452 is a deficient number, since it is larger than the sum of its proper divisors (563704502476028).

744705022664452 is a wasteful number, since it uses less digits than its factorization.

744705022664452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711637731 (or 711637729 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 58.

The spelling of 744705022664452 in words is "seven hundred forty-four trillion, seven hundred five billion, twenty-two million, six hundred sixty-four thousand, four hundred fifty-two".