44564562344 has 8 divisors (see below), whose sum is σ = 83558554410. Its totient is φ = 22282281168.

The previous prime is 44564562313. The next prime is 44564562409. The reversal of 44564562344 is 44326546544.

It can be written as a sum of positive squares in only one way, i.e., 44494839844 + 69722500 = 210938^2 + 8350^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785285139 + ... + 2785285154.

Almost surely, 2^44564562344 is an apocalyptic number.

It is an amenable number.

44564562344 is a deficient number, since it is larger than the sum of its proper divisors (38993992066).

44564562344 is a wasteful number, since it uses less digits than its factorization.

44564562344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570570299 (or 5570570295 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 47.

The spelling of 44564562344 in words is "forty-four billion, five hundred sixty-four million, five hundred sixty-two thousand, three hundred forty-four".