44480837163 has 40 divisors (see below), whose sum is σ = 69576840000. Its totient is φ = 25274890704.

The previous prime is 44480837131. The next prime is 44480837173. The reversal of 44480837163 is 36173808444.

It is a happy number.

It is not a de Polignac number, because 44480837163 - 2⁵ = 44480837131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44480837113) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 1272088 + ... + 1306586.

It is an arithmetic number, because the mean of its divisors is an integer number (1739421000).

Almost surely, 2^44480837163 is an apocalyptic number.

44480837163 is a deficient number, since it is larger than the sum of its proper divisors (25096002837).

44480837163 is an equidigital number, since it uses as much as digits as its factorization.

44480837163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34709 (or 34688 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 44480837163 in words is "forty-four billion, four hundred eighty million, eight hundred thirty-seven thousand, one hundred sixty-three".