14130032442431 has 4 divisors (see below), whose sum is σ = 14130067971912. Its totient is φ = 14129996912952.

The previous prime is 14130032442419. The next prime is 14130032442443. The reversal of 14130032442431 is 13424423003141.

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 (14130032442419) and next prime (14130032442443).

It is a cyclic number.

It is not a de Polignac number, because 14130032442431 - 2¹⁸ = 14130032180287 is a prime.

It is a super-2 number, since 2×14130032442431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14130032442451) 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, 17161361 + ... + 17965866.

It is an arithmetic number, because the mean of its divisors is an integer number (3532516992978).

Almost surely, 2^{14130032442431} is an apocalyptic number.

14130032442431 is a deficient number, since it is larger than the sum of its proper divisors (35529481).

14130032442431 is an equidigital number, since it uses as much as digits as its factorization.

14130032442431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35529480.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 14130032442431 its reverse (13424423003141), we get a palindrome (27554455445572).

The spelling of 14130032442431 in words is "fourteen trillion, one hundred thirty billion, thirty-two million, four hundred forty-two thousand, four hundred thirty-one".