44856698436 has 81 divisors (see below), whose sum is σ = 124671683773. Its totient is φ = 13588703040.

The previous prime is 44856698417. The next prime is 44856698443. The reversal of 44856698436 is 63489665844.

The square root of 44856698436 is 211794.

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

44856698436 is a `hidden beast` number, since 4 + 485 + 66 + 98 + 4 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25279092036 + 19577606400 = 158994^2 + 139920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13976800 + ... + 13980008.

Almost surely, 2^44856698436 is an apocalyptic number.

44856698436 is the 211794-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44856698436

44856698436 is an abundant number, since it is smaller than the sum of its proper divisors (79814985337).

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

44856698436 is a wasteful number, since it uses less digits than its factorization.

44856698436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450 (or 3225 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 63.

It can be divided in two parts, 4485 and 6698436, that added together give a square (6702921 = 2589²).

The spelling of 44856698436 in words is "forty-four billion, eight hundred fifty-six million, six hundred ninety-eight thousand, four hundred thirty-six".