44876876947 has 32 divisors (see below), whose sum is σ = 55982361600. Its totient is φ = 35101651968.

The previous prime is 44876876909. The next prime is 44876876987. The reversal of 44876876947 is 74967867844.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44876876947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44876876987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 468754 + ... + 556312.

It is an arithmetic number, because the mean of its divisors is an integer number (1749448800).

Almost surely, 2^44876876947 is an apocalyptic number.

44876876947 is a deficient number, since it is larger than the sum of its proper divisors (11105484653).

44876876947 is a wasteful number, since it uses less digits than its factorization.

44876876947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87715.

The product of its digits is 455196672, while the sum is 70.

The spelling of 44876876947 in words is "forty-four billion, eight hundred seventy-six million, eight hundred seventy-six thousand, nine hundred forty-seven".