44242808652 has 72 divisors (see below), whose sum is σ = 135330957216. Its totient is φ = 11897224704.

The previous prime is 44242808627. The next prime is 44242808657. The reversal of 44242808652 is 25680824244.

44242808652 is a `hidden beast` number, since 442 + 4 + 2 + 80 + 86 + 52 = 666.

44242808652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44242808652² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 44242808598 and 44242808607.

It is not an unprimeable number, because it can be changed into a prime (44242808657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5159443 + ... + 5168010.

It is an arithmetic number, because the mean of its divisors is an integer number (1879596628).

Almost surely, 2^44242808652 is an apocalyptic number.

44242808652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44242808652 is an abundant number, since it is smaller than the sum of its proper divisors (91088148564).

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

44242808652 is a wasteful number, since it uses less digits than its factorization.

44242808652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10327487 (or 10327482 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 45.

The spelling of 44242808652 in words is "forty-four billion, two hundred forty-two million, eight hundred eight thousand, six hundred fifty-two".