44722537345 has 24 divisors (see below), whose sum is σ = 58467467520. Its totient is φ = 32801548320.

The previous prime is 44722537337. The next prime is 44722537351. The reversal of 44722537345 is 54373522744.

It is not a de Polignac number, because 44722537345 - 2³ = 44722537337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44722537295 and 44722537304.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 343675 + ... + 455584.

It is an arithmetic number, because the mean of its divisors is an integer number (2436144480).

Almost surely, 2^44722537345 is an apocalyptic number.

It is an amenable number.

44722537345 is a deficient number, since it is larger than the sum of its proper divisors (13744930175).

44722537345 is a wasteful number, since it uses less digits than its factorization.

44722537345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799333 (or 799314 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 46.

The spelling of 44722537345 in words is "forty-four billion, seven hundred twenty-two million, five hundred thirty-seven thousand, three hundred forty-five".