4444264899 has 12 divisors (see below), whose sum is σ = 6797111256. Its totient is φ = 2788558272.

The previous prime is 4444264859. The next prime is 4444264921. The reversal of 4444264899 is 9984624444.

It is not a de Polignac number, because 4444264899 - 2⁹ = 4444264387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4444264829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14523589 + ... + 14523894.

It is an arithmetic number, because the mean of its divisors is an integer number (566425938).

Almost surely, 2^4444264899 is an apocalyptic number.

4444264899 is a deficient number, since it is larger than the sum of its proper divisors (2352846357).

4444264899 is a wasteful number, since it uses less digits than its factorization.

4444264899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29047506 (or 29047503 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The square root of 4444264899 is about 66665.3200622333. The cubic root of 4444264899 is about 1644.1192427317.

The spelling of 4444264899 in words is "four billion, four hundred forty-four million, two hundred sixty-four thousand, eight hundred ninety-nine".