44909267992 has 16 divisors (see below), whose sum is σ = 87108494400. Its totient is φ = 21680336160.

The previous prime is 44909267957. The next prime is 44909268007. The reversal of 44909267992 is 29976290944.

It is a self number, because there is not a number n which added to its sum of digits gives 44909267992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96786984 + ... + 96787447.

It is an arithmetic number, because the mean of its divisors is an integer number (5444280900).

Almost surely, 2^44909267992 is an apocalyptic number.

It is an amenable number.

44909267992 is a deficient number, since it is larger than the sum of its proper divisors (42199226408).

44909267992 is a wasteful number, since it uses less digits than its factorization.

44909267992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193574466 (or 193574462 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 44909267992 in words is "forty-four billion, nine hundred nine million, two hundred sixty-seven thousand, nine hundred ninety-two".