44689593345 has 16 divisors (see below), whose sum is σ = 72408456960. Its totient is φ = 23532747264.

The previous prime is 44689593337. The next prime is 44689593391. The reversal of 44689593345 is 54339598644.

It is not a de Polignac number, because 44689593345 - 2³ = 44689593337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18855184 + ... + 18857553.

It is an arithmetic number, because the mean of its divisors is an integer number (4525528560).

Almost surely, 2^44689593345 is an apocalyptic number.

It is an amenable number.

44689593345 is a deficient number, since it is larger than the sum of its proper divisors (27718863615).

44689593345 is a wasteful number, since it uses less digits than its factorization.

44689593345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37712824.

The product of its digits is 55987200, while the sum is 60.

The spelling of 44689593345 in words is "forty-four billion, six hundred eighty-nine million, five hundred ninety-three thousand, three hundred forty-five".