44921343632 has 20 divisors (see below), whose sum is σ = 94947385776. Its totient is φ = 20418792480.

The previous prime is 44921343611. The next prime is 44921343659. The reversal of 44921343632 is 23634312944.

It is a super-2 number, since 2×44921343632² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 44921343632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127617278 + ... + 127617629.

Almost surely, 2^44921343632 is an apocalyptic number.

It is an amenable number.

44921343632 is an abundant number, since it is smaller than the sum of its proper divisors (50026042144).

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

44921343632 is a wasteful number, since it uses less digits than its factorization.

44921343632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255234926 (or 255234920 counting only the distinct ones).

The product of its digits is 373248, while the sum is 41.

The spelling of 44921343632 in words is "forty-four billion, nine hundred twenty-one million, three hundred forty-three thousand, six hundred thirty-two".