44480603664 has 240 divisors, whose sum is σ = 146445944320. Its totient is φ = 12340823040.

The previous prime is 44480603653. The next prime is 44480603711. The reversal of 44480603664 is 46630608444.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4852974 + ... + 4862130.

Almost surely, 2^44480603664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44480603664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73222972160).

44480603664 is an abundant number, since it is smaller than the sum of its proper divisors (101965340656).

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

44480603664 is a wasteful number, since it uses less digits than its factorization.

44480603664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9318 (or 9309 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 45.

The spelling of 44480603664 in words is "forty-four billion, four hundred eighty million, six hundred three thousand, six hundred sixty-four".