14719748999 has 2 divisors, whose sum is σ = 14719749000. Its totient is φ = 14719748998.

The previous prime is 14719748971. The next prime is 14719749019. The reversal of 14719748999 is 99984791741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14719748999 - 2¹² = 14719744903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14719748969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7359874499 + 7359874500.

It is an arithmetic number, because the mean of its divisors is an integer number (7359874500).

Almost surely, 2^14719748999 is an apocalyptic number.

14719748999 is a deficient number, since it is larger than the sum of its proper divisors (1).

14719748999 is an equidigital number, since it uses as much as digits as its factorization.

14719748999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41150592, while the sum is 68.

The spelling of 14719748999 in words is "fourteen billion, seven hundred nineteen million, seven hundred forty-eight thousand, nine hundred ninety-nine".