14844413648 has 20 divisors (see below), whose sum is σ = 28763339460. Its totient is φ = 7421616384.

The previous prime is 14844413641. The next prime is 14844413659. The reversal of 14844413648 is 84631444841.

It can be written as a sum of positive squares in 2 ways, for example, as 2622668944 + 12221744704 = 51212^2 + 110552^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14844413641) 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, 228236 + ... + 285972.

It is an arithmetic number, because the mean of its divisors is an integer number (1438166973).

Almost surely, 2^14844413648 is an apocalyptic number.

It is an amenable number.

14844413648 is a deficient number, since it is larger than the sum of its proper divisors (13918925812).

14844413648 is a wasteful number, since it uses less digits than its factorization.

14844413648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73814 (or 73808 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 47.

The spelling of 14844413648 in words is "fourteen billion, eight hundred forty-four million, four hundred thirteen thousand, six hundred forty-eight".