44421307496 has 32 divisors (see below), whose sum is σ = 91230381000. Its totient is φ = 20183310336.

The previous prime is 44421307417. The next prime is 44421307501. The reversal of 44421307496 is 69470312444.

It can be written as a sum of positive squares in 4 ways, for example, as 44146212100 + 275095396 = 210110^2 + 16586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5627561 + ... + 5635448.

Almost surely, 2^44421307496 is an apocalyptic number.

It is an amenable number.

44421307496 is an abundant number, since it is smaller than the sum of its proper divisors (46809073504).

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

44421307496 is a wasteful number, since it uses less digits than its factorization.

44421307496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11263061 (or 11263057 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 44421307496 in words is "forty-four billion, four hundred twenty-one million, three hundred seven thousand, four hundred ninety-six".