44022448656 has 60 divisors (see below), whose sum is σ = 123227252460. Its totient is φ = 14671107840.

The previous prime is 44022448637. The next prime is 44022448663. The reversal of 44022448656 is 65684422044.

It can be written as a sum of positive squares in 2 ways, for example, as 19847174400 + 24175274256 = 140880^2 + 155484^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 728530 + ... + 786638.

It is an arithmetic number, because the mean of its divisors is an integer number (2053787541).

Almost surely, 2^44022448656 is an apocalyptic number.

It is an amenable number.

44022448656 is an abundant number, since it is smaller than the sum of its proper divisors (79204803804).

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

44022448656 is a wasteful number, since it uses less digits than its factorization.

44022448656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63384 (or 63375 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 45.

The spelling of 44022448656 in words is "forty-four billion, twenty-two million, four hundred forty-eight thousand, six hundred fifty-six".