44047387460 has 24 divisors (see below), whose sum is σ = 92701938840. Its totient is φ = 17580397824.

The previous prime is 44047387427. The next prime is 44047387471. The reversal of 44047387460 is 6478374044.

It can be written as a sum of positive squares in 4 ways, for example, as 5561579776 + 38485807684 = 74576^2 + 196178^2 .

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, 2400455 + ... + 2418734.

It is an arithmetic number, because the mean of its divisors is an integer number (3862580785).

Almost surely, 2^44047387460 is an apocalyptic number.

It is an amenable number.

44047387460 is an abundant number, since it is smaller than the sum of its proper divisors (48654551380).

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

44047387460 is a wasteful number, since it uses less digits than its factorization.

44047387460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819655 (or 4819653 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 47.

The spelling of 44047387460 in words is "forty-four billion, forty-seven million, three hundred eighty-seven thousand, four hundred sixty".