44989876799 has 6 divisors (see below), whose sum is σ = 52335162864. Its totient is φ = 38562751500.

The previous prime is 44989876781. The next prime is 44989876801. The reversal of 44989876799 is 99767898944.

It is not a de Polignac number, because 44989876799 - 2²⁰ = 44988828223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44989876709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 459080327 + ... + 459080424.

It is an arithmetic number, because the mean of its divisors is an integer number (8722527144).

Almost surely, 2^44989876799 is an apocalyptic number.

44989876799 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

44989876799 is a deficient number, since it is larger than the sum of its proper divisors (7345286065).

44989876799 is an equidigital number, since it uses as much as digits as its factorization.

44989876799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918160765 (or 918160758 counting only the distinct ones).

The product of its digits is 1975228416, while the sum is 80.

The spelling of 44989876799 in words is "forty-four billion, nine hundred eighty-nine million, eight hundred seventy-six thousand, seven hundred ninety-nine".