44862991713 has 6 divisors (see below), whose sum is σ = 64802099154. Its totient is φ = 29908661136.

The previous prime is 44862991703. The next prime is 44862991799. The reversal of 44862991713 is 31719926844.

44862991713 is a `hidden beast` number, since 4 + 4 + 8 + 629 + 9 + 1 + 7 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42120584289 + 2742407424 = 205233^2 + 52368^2 .

It is not a de Polignac number, because 44862991713 - 2⁸ = 44862991457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44862991713.

It is not an unprimeable number, because it can be changed into a prime (44862991703) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2492388420 + ... + 2492388437.

It is an arithmetic number, because the mean of its divisors is an integer number (10800349859).

Almost surely, 2^44862991713 is an apocalyptic number.

It is an amenable number.

44862991713 is a deficient number, since it is larger than the sum of its proper divisors (19939107441).

44862991713 is a wasteful number, since it uses less digits than its factorization.

44862991713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984776863 (or 4984776860 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The spelling of 44862991713 in words is "forty-four billion, eight hundred sixty-two million, nine hundred ninety-one thousand, seven hundred thirteen".