14031420113231 has 4 divisors (see below), whose sum is σ = 14329960966752. Its totient is φ = 13732879259712.

The previous prime is 14031420113141. The next prime is 14031420113237. The reversal of 14031420113231 is 13231102413041.

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 14031420113231 - 2²⁶ = 14031353004367 is a prime.

It is a super-2 number, since 2×14031420113231² (a number of 27 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 14031420113231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031420113237) 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, 149270426690 + ... + 149270426783.

It is an arithmetic number, because the mean of its divisors is an integer number (3582490241688).

Almost surely, 2^{14031420113231} is an apocalyptic number.

14031420113231 is a deficient number, since it is larger than the sum of its proper divisors (298540853521).

14031420113231 is an equidigital number, since it uses as much as digits as its factorization.

14031420113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298540853520.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 14031420113231 its reverse (13231102413041), we get a palindrome (27262522526272).

The spelling of 14031420113231 in words is "fourteen trillion, thirty-one billion, four hundred twenty million, one hundred thirteen thousand, two hundred thirty-one".