44242144264 has 16 divisors (see below), whose sum is σ = 85629957120. Its totient is φ = 21407489040.

The previous prime is 44242144169. The next prime is 44242144279. The reversal of 44242144264 is 46244124244.

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, 89197624 + ... + 89198119.

It is an arithmetic number, because the mean of its divisors is an integer number (5351872320).

Almost surely, 2^44242144264 is an apocalyptic number.

It is an amenable number.

44242144264 is a deficient number, since it is larger than the sum of its proper divisors (41387812856).

44242144264 is a wasteful number, since it uses less digits than its factorization.

44242144264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178395780 (or 178395776 counting only the distinct ones).

The product of its digits is 196608, while the sum is 37.

The spelling of 44242144264 in words is "forty-four billion, two hundred forty-two million, one hundred forty-four thousand, two hundred sixty-four".