14440807748 has 36 divisors (see below), whose sum is σ = 26482804992. Its totient is φ = 6882931440.

The previous prime is 14440807741. The next prime is 14440807793. The reversal of 14440807748 is 84770804441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14440807741) 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 11 ways as a sum of consecutive naturals, for example, 543665 + ... + 569607.

It is an arithmetic number, because the mean of its divisors is an integer number (735633472).

Almost surely, 2^14440807748 is an apocalyptic number.

It is an amenable number.

14440807748 is a deficient number, since it is larger than the sum of its proper divisors (12041997244).

14440807748 is a wasteful number, since it uses less digits than its factorization.

14440807748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26112 (or 26043 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 47.

The spelling of 14440807748 in words is "fourteen billion, four hundred forty million, eight hundred seven thousand, seven hundred forty-eight".