14699793398623 has 2 divisors, whose sum is σ = 14699793398624. Its totient is φ = 14699793398622.

The previous prime is 14699793398569. The next prime is 14699793398629. The reversal of 14699793398623 is 32689339799641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14699793398623 - 2⁹ = 14699793398111 is a prime.

It is a super-2 number, since 2×14699793398623² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14699793398629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7349896699311 + 7349896699312.

It is an arithmetic number, because the mean of its divisors is an integer number (7349896699312).

Almost surely, 2^{14699793398623} is an apocalyptic number.

14699793398623 is a deficient number, since it is larger than the sum of its proper divisors (1).

14699793398623 is an equidigital number, since it uses as much as digits as its factorization.

14699793398623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2857026816, while the sum is 79.

The spelling of 14699793398623 in words is "fourteen trillion, six hundred ninety-nine billion, seven hundred ninety-three million, three hundred ninety-eight thousand, six hundred twenty-three".