44557299396 has 81 divisors (see below), whose sum is σ = 117046797231. Its totient is φ = 14841034488.

The previous prime is 44557299343. The next prime is 44557299407. The reversal of 44557299396 is 69399275544.

The square root of 44557299396 is 211086.

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

44557299396 is a `hidden beast` number, since 4 + 455 + 7 + 2 + 9 + 93 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (81).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 34195281 + ... + 34196583.

Almost surely, 2^44557299396 is an apocalyptic number.

44557299396 is the 211086-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44557299396

44557299396 is an abundant number, since it is smaller than the sum of its proper divisors (72489497835).

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

44557299396 is an frugal number, since it uses more digits than its factorization.

44557299396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634 (or 1308 counting only the distinct ones).

The product of its digits is 73483200, while the sum is 63.

The spelling of 44557299396 in words is "forty-four billion, five hundred fifty-seven million, two hundred ninety-nine thousand, three hundred ninety-six".