14991102899 has 2 divisors, whose sum is σ = 14991102900. Its totient is φ = 14991102898.

The previous prime is 14991102869. The next prime is 14991102949. The reversal of 14991102899 is 99820119941.

It is a weak prime.

It is an emirp because it is prime and its reverse (99820119941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14991102899 - 2²⁰ = 14990054323 is a prime.

It is a super-2 number, since 2×14991102899² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14991102899.

It is not a weakly prime, because it can be changed into another prime (14991102859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7495551449 + 7495551450.

It is an arithmetic number, because the mean of its divisors is an integer number (7495551450).

Almost surely, 2^14991102899 is an apocalyptic number.

14991102899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14991102899 is an equidigital number, since it uses as much as digits as its factorization.

14991102899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 53.

The spelling of 14991102899 in words is "fourteen billion, nine hundred ninety-one million, one hundred two thousand, eight hundred ninety-nine".