14240940251 has 4 divisors (see below), whose sum is σ = 14572124952. Its totient is φ = 13909755552.

The previous prime is 14240940227. The next prime is 14240940269. The reversal of 14240940251 is 15204904241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14240940251 - 2¹⁰ = 14240939227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14240940281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165592286 + ... + 165592371.

It is an arithmetic number, because the mean of its divisors is an integer number (3643031238).

Almost surely, 2^14240940251 is an apocalyptic number.

14240940251 is a deficient number, since it is larger than the sum of its proper divisors (331184701).

14240940251 is an equidigital number, since it uses as much as digits as its factorization.

14240940251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331184700.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 14240940251 in words is "fourteen billion, two hundred forty million, nine hundred forty thousand, two hundred fifty-one".