14621680814 has 32 divisors (see below), whose sum is σ = 24133485600. Its totient is φ = 6603011712.

The previous prime is 14621680763. The next prime is 14621680837. The reversal of 14621680814 is 41808612641.

It is a happy number.

14621680814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 231392 + ... + 287724.

It is an arithmetic number, because the mean of its divisors is an integer number (754171425).

Almost surely, 2^14621680814 is an apocalyptic number.

14621680814 is a deficient number, since it is larger than the sum of its proper divisors (9511804786).

14621680814 is a wasteful number, since it uses less digits than its factorization.

14621680814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56564.

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 14621680814 in words is "fourteen billion, six hundred twenty-one million, six hundred eighty thousand, eight hundred fourteen".