14332342991 has 2 divisors, whose sum is σ = 14332342992. Its totient is φ = 14332342990.

The previous prime is 14332342987. The next prime is 14332343009. The reversal of 14332342991 is 19924323341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14332342991 - 2² = 14332342987 is a prime.

It is a super-2 number, since 2×14332342991² (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 (14332342931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7166171495 + 7166171496.

It is an arithmetic number, because the mean of its divisors is an integer number (7166171496).

Almost surely, 2^14332342991 is an apocalyptic number.

14332342991 is a deficient number, since it is larger than the sum of its proper divisors (1).

14332342991 is an equidigital number, since it uses as much as digits as its factorization.

14332342991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The spelling of 14332342991 in words is "fourteen billion, three hundred thirty-two million, three hundred forty-two thousand, nine hundred ninety-one".