44831702139904 has 99 divisors (see below), whose sum is σ = 90676468872901. Its totient is φ = 22154560102400.

The previous prime is 44831702139883. The next prime is 44831702139923. The reversal of 44831702139904 is 40993120713844.

The square root of 44831702139904 is 6695648.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8608637666304 + 36223064473600 = 2934048^2 + 6018560^2 .

It is a super-2 number, since 2×44831702139904² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19069204329 + ... + 19069206679.

Almost surely, 2^{44831702139904} is an apocalyptic number.

44831702139904 is the 6695648-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44831702139904

44831702139904 is an abundant number, since it is smaller than the sum of its proper divisors (45844766732997).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44831702139904 is an frugal number, since it uses more digits than its factorization.

44831702139904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4900 (or 2442 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 44831702139904 in words is "forty-four trillion, eight hundred thirty-one billion, seven hundred two million, one hundred thirty-nine thousand, nine hundred four".