44242234564 has 24 divisors (see below), whose sum is σ = 84467775168. Its totient is φ = 20108838240.

The previous prime is 44242234541. The next prime is 44242234571. The reversal of 44242234564 is 46543224244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373289 + ... + 1405135.

It is an arithmetic number, because the mean of its divisors is an integer number (3519490632).

Almost surely, 2^44242234564 is an apocalyptic number.

44242234564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44242234564 is a deficient number, since it is larger than the sum of its proper divisors (40225540604).

44242234564 is a wasteful number, since it uses less digits than its factorization.

44242234564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63435 (or 63433 counting only the distinct ones).

The product of its digits is 737280, while the sum is 40.

The spelling of 44242234564 in words is "forty-four billion, two hundred forty-two million, two hundred thirty-four thousand, five hundred sixty-four".