44481888963 has 24 divisors (see below), whose sum is σ = 66657118528. Its totient is φ = 29643105384.

The previous prime is 44481888929. The next prime is 44481888973. The reversal of 44481888963 is 36988818444.

44481888963 is a `hidden beast` number, since 4 + 448 + 188 + 8 + 9 + 6 + 3 = 666.

44481888963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44481888963 - 2¹³ = 44481880771 is a prime.

It is a super-2 number, since 2×44481888963² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44481888963.

It is not an unprimeable number, because it can be changed into a prime (44481888973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 617856 + ... + 686082.

Almost surely, 2^44481888963 is an apocalyptic number.

44481888963 is a deficient number, since it is larger than the sum of its proper divisors (22175229565).

44481888963 is an equidigital number, since it uses as much as digits as its factorization.

44481888963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70925 (or 70913 counting only the distinct ones).

The product of its digits is 42467328, while the sum is 63.

The spelling of 44481888963 in words is "forty-four billion, four hundred eighty-one million, eight hundred eighty-eight thousand, nine hundred sixty-three".