14044990464 has 220 divisors, whose sum is σ = 43394762400. Its totient is φ = 4519452672.

The previous prime is 14044990459. The next prime is 14044990471. The reversal of 14044990464 is 46409944041.

14044990464 is a `hidden beast` number, since 140 + 4 + 49 + 9 + 0 + 464 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2402457 + ... + 2408295.

It is an arithmetic number, because the mean of its divisors is an integer number (197248920).

Almost surely, 2^14044990464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14044990464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21697381200).

14044990464 is an abundant number, since it is smaller than the sum of its proper divisors (29349771936).

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

14044990464 is an equidigital number, since it uses as much as digits as its factorization.

14044990464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5900 (or 5873 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 14044990464 in words is "fourteen billion, forty-four million, nine hundred ninety thousand, four hundred sixty-four".