14618924864 has 14 divisors (see below), whose sum is σ = 29009429154. Its totient is φ = 7309462400.

The previous prime is 14618924861. The next prime is 14618924899. The reversal of 14618924864 is 46842981641.

14618924864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7815974464 + 6802950400 = 88408^2 + 82480^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14618924861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114210287 + ... + 114210414.

Almost surely, 2^14618924864 is an apocalyptic number.

It is an amenable number.

14618924864 is a deficient number, since it is larger than the sum of its proper divisors (14390504290).

14618924864 is an equidigital number, since it uses as much as digits as its factorization.

14618924864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228420713 (or 228420703 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The spelling of 14618924864 in words is "fourteen billion, six hundred eighteen million, nine hundred twenty-four thousand, eight hundred sixty-four".