14343142331 has 8 divisors (see below), whose sum is σ = 16701449184. Its totient is φ = 12062157120.

The previous prime is 14343142271. The next prime is 14343142337. The reversal of 14343142331 is 13324134341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14343142331 is a prime.

It is a super-2 number, since 2×14343142331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14343142294 and 14343142303.

It is not an unprimeable number, because it can be changed into a prime (14343142337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19330010 + ... + 19330751.

It is an arithmetic number, because the mean of its divisors is an integer number (2087681148).

Almost surely, 2^14343142331 is an apocalyptic number.

14343142331 is a deficient number, since it is larger than the sum of its proper divisors (2358306853).

14343142331 is an equidigital number, since it uses as much as digits as its factorization.

14343142331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38660821.

The product of its digits is 10368, while the sum is 29.

Adding to 14343142331 its reverse (13324134341), we get a palindrome (27667276672).

The spelling of 14343142331 in words is "fourteen billion, three hundred forty-three million, one hundred forty-two thousand, three hundred thirty-one".