14589802091 has 2 divisors, whose sum is σ = 14589802092. Its totient is φ = 14589802090.

The previous prime is 14589802049. The next prime is 14589802159. The reversal of 14589802091 is 19020898541.

It is a weak prime.

It is an emirp because it is prime and its reverse (19020898541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14589802091 - 2⁶ = 14589802027 is a prime.

It is not a weakly prime, because it can be changed into another prime (14589802391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7294901045 + 7294901046.

It is an arithmetic number, because the mean of its divisors is an integer number (7294901046).

Almost surely, 2^14589802091 is an apocalyptic number.

14589802091 is a deficient number, since it is larger than the sum of its proper divisors (1).

14589802091 is an equidigital number, since it uses as much as digits as its factorization.

14589802091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 47.

The spelling of 14589802091 in words is "fourteen billion, five hundred eighty-nine million, eight hundred two thousand, ninety-one".