14000202431 has 2 divisors, whose sum is σ = 14000202432. Its totient is φ = 14000202430.

The previous prime is 14000202427. The next prime is 14000202443. The reversal of 14000202431 is 13420200041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14000202431 - 2² = 14000202427 is a prime.

It is a super-2 number, since 2×14000202431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14000202401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7000101215 + 7000101216.

It is an arithmetic number, because the mean of its divisors is an integer number (7000101216).

Almost surely, 2^14000202431 is an apocalyptic number.

14000202431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14000202431 is an equidigital number, since it uses as much as digits as its factorization.

14000202431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 14000202431 its reverse (13420200041), we get a palindrome (27420402472).

The spelling of 14000202431 in words is "fourteen billion, two hundred two thousand, four hundred thirty-one".