14430961291 has 2 divisors, whose sum is σ = 14430961292. Its totient is φ = 14430961290.

The previous prime is 14430961271. The next prime is 14430961327. The reversal of 14430961291 is 19216903441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14430961291 - 2¹¹ = 14430959243 is a prime.

It is not a weakly prime, because it can be changed into another prime (14430961271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215480645 + 7215480646.

It is an arithmetic number, because the mean of its divisors is an integer number (7215480646).

Almost surely, 2^14430961291 is an apocalyptic number.

14430961291 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430961291 is an equidigital number, since it uses as much as digits as its factorization.

14430961291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 14430961291 in words is "fourteen billion, four hundred thirty million, nine hundred sixty-one thousand, two hundred ninety-one".