14678590431 has 8 divisors (see below), whose sum is σ = 19572706944. Its totient is φ = 9785100440.

The previous prime is 14678590411. The next prime is 14678590463. The reversal of 14678590431 is 13409587641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14678590431 - 2²⁶ = 14611481567 is a prime.

It is a super-2 number, since 2×14678590431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14678590411) 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, 98925 + ... + 197846.

It is an arithmetic number, because the mean of its divisors is an integer number (2446588368).

Almost surely, 2^14678590431 is an apocalyptic number.

14678590431 is a deficient number, since it is larger than the sum of its proper divisors (4894116513).

14678590431 is a wasteful number, since it uses less digits than its factorization.

14678590431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313261.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 14678590431 in words is "fourteen billion, six hundred seventy-eight million, five hundred ninety thousand, four hundred thirty-one".