14014243450431 has 96 divisors (see below), whose sum is σ = 24777394137600. Its totient is φ = 7454770329600.

The previous prime is 14014243450411. The next prime is 14014243450477. The reversal of 14014243450431 is 13405434241041.

It is a happy number.

14014243450431 is a `hidden beast` number, since 1 + 4 + 0 + 142 + 4 + 3 + 4 + 504 + 3 + 1 = 666.

It is not a de Polignac number, because 14014243450431 - 2⁷ = 14014243450303 is a prime.

It is a super-2 number, since 2×14014243450431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14014243450411) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31941915 + ... + 32377683.

It is an arithmetic number, because the mean of its divisors is an integer number (258097855600).

Almost surely, 2^{14014243450431} is an apocalyptic number.

14014243450431 is a deficient number, since it is larger than the sum of its proper divisors (10763150687169).

14014243450431 is a wasteful number, since it uses less digits than its factorization.

14014243450431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436269 (or 436266 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 14014243450431 its reverse (13405434241041), we get a palindrome (27419677691472).

The spelling of 14014243450431 in words is "fourteen trillion, fourteen billion, two hundred forty-three million, four hundred fifty thousand, four hundred thirty-one".