44636543344 has 20 divisors (see below), whose sum is σ = 87578030560. Its totient is φ = 22035761280.

The previous prime is 44636543333. The next prime is 44636543353. The reversal of 44636543344 is 44334563644.

It is a junction number, because it is equal to n+sod(n) for n = 44636543294 and 44636543303.

It is a congruent 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, 17655597 + ... + 17658124.

It is an arithmetic number, because the mean of its divisors is an integer number (4378901528).

Almost surely, 2^44636543344 is an apocalyptic number.

It is an amenable number.

44636543344 is a deficient number, since it is larger than the sum of its proper divisors (42941487216).

44636543344 is a wasteful number, since it uses less digits than its factorization.

44636543344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35313808 (or 35313802 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 46.

The spelling of 44636543344 in words is "forty-four billion, six hundred thirty-six million, five hundred forty-three thousand, three hundred forty-four".