44224422465 has 32 divisors (see below), whose sum is σ = 73253808000. Its totient is φ = 22755998720.

The previous prime is 44224422449. The next prime is 44224422499. The reversal of 44224422465 is 56422442244.

It is not a de Polignac number, because 44224422465 - 2⁴ = 44224422449 is a prime.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 554686 + ... + 629384.

It is an arithmetic number, because the mean of its divisors is an integer number (2289181500).

Almost surely, 2^44224422465 is an apocalyptic number.

It is an amenable number.

44224422465 is a deficient number, since it is larger than the sum of its proper divisors (29029385535).

44224422465 is a wasteful number, since it uses less digits than its factorization.

44224422465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76097.

The product of its digits is 491520, while the sum is 39.

The spelling of 44224422465 in words is "forty-four billion, two hundred twenty-four million, four hundred twenty-two thousand, four hundred sixty-five".