14043112432131 has 4 divisors (see below), whose sum is σ = 18724149909512. Its totient is φ = 9362074954752.

The previous prime is 14043112432127. The next prime is 14043112432169. The reversal of 14043112432131 is 13123421134041.

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

It is not a de Polignac number, because 14043112432131 - 2² = 14043112432127 is a prime.

It is a super-2 number, since 2×14043112432131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14043112432171) 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, 2340518738686 + ... + 2340518738691.

It is an arithmetic number, because the mean of its divisors is an integer number (4681037477378).

Almost surely, 2^{14043112432131} is an apocalyptic number.

14043112432131 is a deficient number, since it is larger than the sum of its proper divisors (4681037477381).

14043112432131 is an equidigital number, since it uses as much as digits as its factorization.

14043112432131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4681037477380.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 14043112432131 its reverse (13123421134041), we get a palindrome (27166533566172).

The spelling of 14043112432131 in words is "fourteen trillion, forty-three billion, one hundred twelve million, four hundred thirty-two thousand, one hundred thirty-one".