14313478240 has 48 divisors (see below), whose sum is σ = 35595367920. Its totient is φ = 5424053760.

The previous prime is 14313478171. The next prime is 14313478247. The reversal of 14313478240 is 4287431341.

It is a self number, because there is not a number n which added to its sum of digits gives 14313478240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14313478247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2351151 + ... + 2357230.

It is an arithmetic number, because the mean of its divisors is an integer number (741570165).

Almost surely, 2^14313478240 is an apocalyptic number.

14313478240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14313478240 is an abundant number, since it is smaller than the sum of its proper divisors (21281889680).

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

14313478240 is a wasteful number, since it uses less digits than its factorization.

14313478240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708415 (or 4708407 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 14313478240 in words is "fourteen billion, three hundred thirteen million, four hundred seventy-eight thousand, two hundred forty".