14135466091 has 2 divisors, whose sum is σ = 14135466092. Its totient is φ = 14135466090.

The previous prime is 14135466083. The next prime is 14135466161. The reversal of 14135466091 is 19066453141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14135466091 - 2³ = 14135466083 is a prime.

It is a super-2 number, since 2×14135466091² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14135466061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7067733045 + 7067733046.

It is an arithmetic number, because the mean of its divisors is an integer number (7067733046).

Almost surely, 2^14135466091 is an apocalyptic number.

14135466091 is a deficient number, since it is larger than the sum of its proper divisors (1).

14135466091 is an equidigital number, since it uses as much as digits as its factorization.

14135466091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 14135466091 in words is "fourteen billion, one hundred thirty-five million, four hundred sixty-six thousand, ninety-one".