44921076628 has 24 divisors (see below), whose sum is σ = 81166856960. Its totient is φ = 21730887360.

The previous prime is 44921076623. The next prime is 44921076637. The reversal of 44921076628 is 82667012944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44921076623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515488 + ... + 596296.

Almost surely, 2^44921076628 is an apocalyptic number.

It is an amenable number.

44921076628 is a deficient number, since it is larger than the sum of its proper divisors (36245780332).

44921076628 is a wasteful number, since it uses less digits than its factorization.

44921076628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85327 (or 85325 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 44921076628 in words is "forty-four billion, nine hundred twenty-one million, seventy-six thousand, six hundred twenty-eight".