44444399982 has 32 divisors (see below), whose sum is σ = 92105164800. Its totient is φ = 14282374560.

The previous prime is 44444399977. The next prime is 44444399983. The reversal of 44444399982 is 28999344444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444399983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405357 + ... + 503192.

It is an arithmetic number, because the mean of its divisors is an integer number (2878286400).

Almost surely, 2^44444399982 is an apocalyptic number.

44444399982 is an abundant number, since it is smaller than the sum of its proper divisors (47660764818).

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

44444399982 is a wasteful number, since it uses less digits than its factorization.

44444399982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908848.

The product of its digits is 35831808, while the sum is 60.

The spelling of 44444399982 in words is "forty-four billion, four hundred forty-four million, three hundred ninety-nine thousand, nine hundred eighty-two".