14105055656431 has 2 divisors, whose sum is σ = 14105055656432. Its totient is φ = 14105055656430.

The previous prime is 14105055656347. The next prime is 14105055656581. The reversal of 14105055656431 is 13465655050141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14105055656431 - 2¹⁷ = 14105055525359 is a prime.

It is a super-3 number, since 3×14105055656431³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14105055656231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7052527828215 + 7052527828216.

It is an arithmetic number, because the mean of its divisors is an integer number (7052527828216).

Almost surely, 2^{14105055656431} is an apocalyptic number.

14105055656431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14105055656431 is an equidigital number, since it uses as much as digits as its factorization.

14105055656431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 14105055656431 in words is "fourteen trillion, one hundred five billion, fifty-five million, six hundred fifty-six thousand, four hundred thirty-one".