44861644232 has 16 divisors (see below), whose sum is σ = 84932240640. Its totient is φ = 22213046736.

The previous prime is 44861644231. The next prime is 44861644241. The reversal of 44861644232 is 23244616844.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (44861644231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27221048 + ... + 27222695.

It is an arithmetic number, because the mean of its divisors is an integer number (5308265040).

Almost surely, 2^44861644232 is an apocalyptic number.

It is an amenable number.

44861644232 is a deficient number, since it is larger than the sum of its proper divisors (40070596408).

44861644232 is a wasteful number, since it uses less digits than its factorization.

44861644232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54443852 (or 54443848 counting only the distinct ones).

The product of its digits is 884736, while the sum is 44.

The spelling of 44861644232 in words is "forty-four billion, eight hundred sixty-one million, six hundred forty-four thousand, two hundred thirty-two".