4044407022145 has 16 divisors (see below), whose sum is σ = 5551902921600. Its totient is φ = 2770663883904.

The previous prime is 4044407022109. The next prime is 4044407022239. The reversal of 4044407022145 is 5412207044404.

It is not a de Polignac number, because 4044407022145 - 2³³ = 4035817087553 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, 55041687 + ... + 55115116.

It is an arithmetic number, because the mean of its divisors is an integer number (346993932600).

Almost surely, 2^{4044407022145} is an apocalyptic number.

It is an amenable number.

4044407022145 is a deficient number, since it is larger than the sum of its proper divisors (1507495899455).

4044407022145 is a wasteful number, since it uses less digits than its factorization.

4044407022145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110157864.

The product of its (nonzero) digits is 143360, while the sum is 37.

The spelling of 4044407022145 in words is "four trillion, forty-four billion, four hundred seven million, twenty-two thousand, one hundred forty-five".