44898894904 has 16 divisors (see below), whose sum is σ = 84459652200. Its totient is φ = 22376320992.

The previous prime is 44898894869. The next prime is 44898894917. The reversal of 44898894904 is 40949889844.

It is a self number, because there is not a number n which added to its sum of digits gives 44898894904.

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, 9138199 + ... + 9143110.

Almost surely, 2^44898894904 is an apocalyptic number.

It is an amenable number.

44898894904 is a deficient number, since it is larger than the sum of its proper divisors (39560757296).

44898894904 is a wasteful number, since it uses less digits than its factorization.

44898894904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18281622 (or 18281618 counting only the distinct ones).

The product of its (nonzero) digits is 95551488, while the sum is 67.

The spelling of 44898894904 in words is "forty-four billion, eight hundred ninety-eight million, eight hundred ninety-four thousand, nine hundred four".