14014890491 has 32 divisors (see below), whose sum is σ = 17075266560. Its totient is φ = 11229060096.

The previous prime is 14014890443. The next prime is 14014890497. The reversal of 14014890491 is 19409841041.

It is a cyclic number.

It is not a de Polignac number, because 14014890491 - 2¹⁸ = 14014628347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14014890497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17807600 + ... + 17808386.

It is an arithmetic number, because the mean of its divisors is an integer number (533602080).

Almost surely, 2^14014890491 is an apocalyptic number.

14014890491 is a deficient number, since it is larger than the sum of its proper divisors (3060376069).

14014890491 is a wasteful number, since it uses less digits than its factorization.

14014890491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 14014890491 in words is "fourteen billion, fourteen million, eight hundred ninety thousand, four hundred ninety-one".