44329796138 has 8 divisors (see below), whose sum is σ = 66496041732. Its totient is φ = 22164448896.

The previous prime is 44329796117. The next prime is 44329796177. The reversal of 44329796138 is 83169792344.

It can be written as a sum of positive squares in 2 ways, for example, as 44235764329 + 94031809 = 210323^2 + 9697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 83495 + ... + 309242.

Almost surely, 2^44329796138 is an apocalyptic number.

44329796138 is a deficient number, since it is larger than the sum of its proper divisors (22166245594).

44329796138 is a wasteful number, since it uses less digits than its factorization.

44329796138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449176.

The product of its digits is 7838208, while the sum is 56.

The spelling of 44329796138 in words is "forty-four billion, three hundred twenty-nine million, seven hundred ninety-six thousand, one hundred thirty-eight".