14043431422031 has 24 divisors (see below), whose sum is σ = 15656135491584. Its totient is φ = 12584886930000.

The previous prime is 14043431422019. The next prime is 14043431422061. The reversal of 14043431422031 is 13022413434041.

It is not a de Polignac number, because 14043431422031 - 2¹⁸ = 14043431159887 is a prime.

It is a super-2 number, since 2×14043431422031² (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 (14043431422061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53743826 + ... + 54004496.

It is an arithmetic number, because the mean of its divisors is an integer number (652338978816).

Almost surely, 2^{14043431422031} is an apocalyptic number.

14043431422031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14043431422031 is a deficient number, since it is larger than the sum of its proper divisors (1612704069553).

14043431422031 is a wasteful number, since it uses less digits than its factorization.

14043431422031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267035 (or 267024 counting only the distinct ones).

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

Adding to 14043431422031 its reverse (13022413434041), we get a palindrome (27065844856072).

The spelling of 14043431422031 in words is "fourteen trillion, forty-three billion, four hundred thirty-one million, four hundred twenty-two thousand, thirty-one".