44744648169652 has 24 divisors (see below), whose sum is σ = 80800570044320. Its totient is φ = 21664502364960.

The previous prime is 44744648169649. The next prime is 44744648169653. The reversal of 44744648169652 is 25696184644744.

It is a super-2 number, since 2×44744648169652² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44744648169653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716387502 + ... + 716449957.

Almost surely, 2^{44744648169652} is an apocalyptic number.

It is an amenable number.

44744648169652 is a deficient number, since it is larger than the sum of its proper divisors (36055921874668).

44744648169652 is a wasteful number, since it uses less digits than its factorization.

44744648169652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432837711 (or 1432837709 counting only the distinct ones).

The product of its digits is 1114767360, while the sum is 70.

The spelling of 44744648169652 in words is "forty-four trillion, seven hundred forty-four billion, six hundred forty-eight million, one hundred sixty-nine thousand, six hundred fifty-two".