44502214645 has 16 divisors (see below), whose sum is σ = 61083082368. Its totient is φ = 30490067520.

The previous prime is 44502214621. The next prime is 44502214649. The reversal of 44502214645 is 54641220544.

It is not a de Polignac number, because 44502214645 - 2¹³ = 44502206453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44502214649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494046 + ... + 577135.

It is an arithmetic number, because the mean of its divisors is an integer number (3817692648).

Almost surely, 2^44502214645 is an apocalyptic number.

It is an amenable number.

44502214645 is a deficient number, since it is larger than the sum of its proper divisors (16580867723).

44502214645 is a wasteful number, since it uses less digits than its factorization.

44502214645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072380.

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 44502214645 in words is "forty-four billion, five hundred two million, two hundred fourteen thousand, six hundred forty-five".