44485917882 has 32 divisors (see below), whose sum is σ = 102269872512. Its totient is φ = 12636790464.

The previous prime is 44485917863. The next prime is 44485917893. The reversal of 44485917882 is 28871958444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3053973 + ... + 3068504.

It is an arithmetic number, because the mean of its divisors is an integer number (3195933516).

Almost surely, 2^44485917882 is an apocalyptic number.

44485917882 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44485917882 is an abundant number, since it is smaller than the sum of its proper divisors (57783954630).

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

44485917882 is a wasteful number, since it uses less digits than its factorization.

44485917882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6122662.

The product of its digits is 20643840, while the sum is 60.

The spelling of 44485917882 in words is "forty-four billion, four hundred eighty-five million, nine hundred seventeen thousand, eight hundred eighty-two".