44056634065 has 4 divisors (see below), whose sum is σ = 52867960884. Its totient is φ = 35245307248.

The previous prime is 44056634051. The next prime is 44056634077. The reversal of 44056634065 is 56043665044.

44056634065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5940709776 + 38115924289 = 77076^2 + 195233^2 .

It is a cyclic number.

It is not a de Polignac number, because 44056634065 - 2⁷ = 44056633937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4405663402 + ... + 4405663411.

It is an arithmetic number, because the mean of its divisors is an integer number (13216990221).

Almost surely, 2^44056634065 is an apocalyptic number.

It is an amenable number.

44056634065 is a deficient number, since it is larger than the sum of its proper divisors (8811326819).

44056634065 is an equidigital number, since it uses as much as digits as its factorization.

44056634065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8811326818.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 44056634065 in words is "forty-four billion, fifty-six million, six hundred thirty-four thousand, sixty-five".