14004455131 has 4 divisors (see below), whose sum is σ = 14041020672. Its totient is φ = 13967889592.

The previous prime is 14004455117. The next prime is 14004455141. The reversal of 14004455131 is 13155440041.

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 14004455131 - 2⁵ = 14004455099 is a prime.

It is a super-2 number, since 2×14004455131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14004455131.

It is not an unprimeable number, because it can be changed into a prime (14004455111) 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, 18282196 + ... + 18282961.

It is an arithmetic number, because the mean of its divisors is an integer number (3510255168).

Almost surely, 2^14004455131 is an apocalyptic number.

14004455131 is a deficient number, since it is larger than the sum of its proper divisors (36565541).

14004455131 is an equidigital number, since it uses as much as digits as its factorization.

14004455131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36565540.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 14004455131 its reverse (13155440041), we get a palindrome (27159895172).

The spelling of 14004455131 in words is "fourteen billion, four million, four hundred fifty-five thousand, one hundred thirty-one".