14674320864 has 216 divisors, whose sum is σ = 48657504168. Its totient is φ = 4182796800.

The previous prime is 14674320853. The next prime is 14674320893. The reversal of 14674320864 is 46802347641.

14674320864 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 35 ways as a sum of consecutive naturals, for example, 7718314 + ... + 7720214.

It is an arithmetic number, because the mean of its divisors is an integer number (225266223).

Almost surely, 2^14674320864 is an apocalyptic number.

14674320864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14674320864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24328752084).

14674320864 is an abundant number, since it is smaller than the sum of its proper divisors (33983183304).

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

14674320864 is a wasteful number, since it uses less digits than its factorization.

14674320864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 14674320864 in words is "fourteen billion, six hundred seventy-four million, three hundred twenty thousand, eight hundred sixty-four".