44425087488 has 120 divisors (see below), whose sum is σ = 128371682868. Its totient is φ = 14790131712.

The previous prime is 44425087477. The next prime is 44425087507. The reversal of 44425087488 is 88478052444.

44425087488 is a `hidden beast` number, since 4 + 442 + 50 + 8 + 74 + 88 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44423149824 + 1937664 = 210768^2 + 1392^2 .

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, 4035720 + ... + 4046712.

Almost surely, 2^44425087488 is an apocalyptic number.

44425087488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44425087488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64185841434).

44425087488 is an abundant number, since it is smaller than the sum of its proper divisors (83946595380).

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

44425087488 is a wasteful number, since it uses less digits than its factorization.

44425087488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11894 (or 11875 counting only the distinct ones).

The product of its (nonzero) digits is 9175040, while the sum is 54.

The spelling of 44425087488 in words is "forty-four billion, four hundred twenty-five million, eighty-seven thousand, four hundred eighty-eight".