14373143431 has 4 divisors (see below), whose sum is σ = 14374314864. Its totient is φ = 14371972000.

The previous prime is 14373143383. The next prime is 14373143441. The reversal of 14373143431 is 13434137341.

14373143431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14373143431 - 2⁹ = 14373142919 is a prime.

It is a super-2 number, since 2×14373143431² (a number of 21 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 (14373143441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567115 + ... + 591916.

It is an arithmetic number, because the mean of its divisors is an integer number (3593578716).

Almost surely, 2^14373143431 is an apocalyptic number.

14373143431 is a deficient number, since it is larger than the sum of its proper divisors (1171433).

14373143431 is a wasteful number, since it uses less digits than its factorization.

14373143431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171432.

The product of its digits is 36288, while the sum is 34.

The spelling of 14373143431 in words is "fourteen billion, three hundred seventy-three million, one hundred forty-three thousand, four hundred thirty-one".