14338715491 has 8 divisors (see below), whose sum is σ = 14652327744. Its totient is φ = 14025458880.

The previous prime is 14338715471. The next prime is 14338715513. The reversal of 14338715491 is 19451783341.

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 14338715491 - 2¹⁷ = 14338584419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14338715401) 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, 6570 + ... + 169471.

It is an arithmetic number, because the mean of its divisors is an integer number (1831540968).

Almost surely, 2^14338715491 is an apocalyptic number.

14338715491 is a deficient number, since it is larger than the sum of its proper divisors (313612253).

14338715491 is a wasteful number, since it uses less digits than its factorization.

14338715491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177821.

The product of its digits is 362880, while the sum is 46.

The spelling of 14338715491 in words is "fourteen billion, three hundred thirty-eight million, seven hundred fifteen thousand, four hundred ninety-one".