14456968391 has 8 divisors (see below), whose sum is σ = 14549824800. Its totient is φ = 14364187168.

The previous prime is 14456968313. The next prime is 14456968397. The reversal of 14456968391 is 19386965441.

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 14456968391 - 2¹⁸ = 14456706247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14456968397) 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, 396185 + ... + 431133.

It is an arithmetic number, because the mean of its divisors is an integer number (1818728100).

Almost surely, 2^14456968391 is an apocalyptic number.

14456968391 is a deficient number, since it is larger than the sum of its proper divisors (92856409).

14456968391 is a wasteful number, since it uses less digits than its factorization.

14456968391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37593.

The product of its digits is 5598720, while the sum is 56.

The spelling of 14456968391 in words is "fourteen billion, four hundred fifty-six million, nine hundred sixty-eight thousand, three hundred ninety-one".