4440026480 has 20 divisors (see below), whose sum is σ = 10323061752. Its totient is φ = 1776010560.

The previous prime is 4440026477. The next prime is 4440026483. The reversal of 4440026480 is 846200444.

It is an interprime number because it is at equal distance from previous prime (4440026477) and next prime (4440026483).

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440026483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27750086 + ... + 27750245.

Almost surely, 2^4440026480 is an apocalyptic number.

4440026480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4440026480 is an abundant number, since it is smaller than the sum of its proper divisors (5883035272).

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

4440026480 is a wasteful number, since it uses less digits than its factorization.

4440026480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55500344 (or 55500338 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 4440026480 is about 66633.5236949090. The cubic root of 4440026480 is about 1643.5964204124.

The spelling of 4440026480 in words is "four billion, four hundred forty million, twenty-six thousand, four hundred eighty".