44422901768 has 24 divisors (see below), whose sum is σ = 96891789150. Its totient is φ = 19038386304.

The previous prime is 44422901749. The next prime is 44422901833. The reversal of 44422901768 is 86710922444.

It can be written as a sum of positive squares in only one way, i.e., 40377687364 + 4045214404 = 200942^2 + 63602^2 .

It is a super-4 number, since 4×44422901768⁴ (a number of 44 digits) contains 4444 as substring.

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 5 ways as a sum of consecutive naturals, for example, 56661473 + ... + 56662256.

Almost surely, 2^44422901768 is an apocalyptic number.

It is an amenable number.

44422901768 is an abundant number, since it is smaller than the sum of its proper divisors (52468887382).

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

44422901768 is a wasteful number, since it uses less digits than its factorization.

44422901768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113323749 (or 113323738 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 44422901768 in words is "forty-four billion, four hundred twenty-two million, nine hundred one thousand, seven hundred sixty-eight".