44029894838 has 16 divisors (see below), whose sum is σ = 69933760560. Its totient is φ = 20718786816.

The previous prime is 44029894829. The next prime is 44029894877. The reversal of 44029894838 is 83849892044.

It is a congruent number.

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, 1037378 + ... + 1078986.

It is an arithmetic number, because the mean of its divisors is an integer number (4370860035).

Almost surely, 2^44029894838 is an apocalyptic number.

44029894838 is a deficient number, since it is larger than the sum of its proper divisors (25903865722).

44029894838 is a wasteful number, since it uses less digits than its factorization.

44029894838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72751.

The product of its (nonzero) digits is 15925248, while the sum is 59.

The spelling of 44029894838 in words is "forty-four billion, twenty-nine million, eight hundred ninety-four thousand, eight hundred thirty-eight".