14031124431 has 4 divisors (see below), whose sum is σ = 18708165912. Its totient is φ = 9354082952.

The previous prime is 14031124411. The next prime is 14031124451. The reversal of 14031124431 is 13442113041.

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

It is an interprime number because it is at equal distance from previous prime (14031124411) and next prime (14031124451).

It is a cyclic number.

It is not a de Polignac number, because 14031124431 - 2²¹ = 14029027279 is a prime.

It is a super-2 number, since 2×14031124431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031124411) 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, 2338520736 + ... + 2338520741.

It is an arithmetic number, because the mean of its divisors is an integer number (4677041478).

Almost surely, 2^14031124431 is an apocalyptic number.

14031124431 is a deficient number, since it is larger than the sum of its proper divisors (4677041481).

14031124431 is an equidigital number, since it uses as much as digits as its factorization.

14031124431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4677041480.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 14031124431 its reverse (13442113041), we get a palindrome (27473237472).

The spelling of 14031124431 in words is "fourteen billion, thirty-one million, one hundred twenty-four thousand, four hundred thirty-one".