14519374091 has 8 divisors (see below), whose sum is σ = 14972265984. Its totient is φ = 14072481000.

The previous prime is 14519374087. The next prime is 14519374097. The reversal of 14519374091 is 19047391541.

It is a happy number.

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 14519374091 - 2² = 14519374087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14519374097) 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, 1494785 + ... + 1504466.

It is an arithmetic number, because the mean of its divisors is an integer number (1871533248).

Almost surely, 2^14519374091 is an apocalyptic number.

14519374091 is a deficient number, since it is larger than the sum of its proper divisors (452891893).

14519374091 is a wasteful number, since it uses less digits than its factorization.

14519374091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999401.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 14519374091 in words is "fourteen billion, five hundred nineteen million, three hundred seventy-four thousand, ninety-one".