13514864999 has 2 divisors, whose sum is σ = 13514865000. Its totient is φ = 13514864998.

The previous prime is 13514864989. The next prime is 13514865131. The reversal of 13514864999 is 99946841531.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13514864999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13514864959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6757432499 + 6757432500.

It is an arithmetic number, because the mean of its divisors is an integer number (6757432500).

Almost surely, 2^13514864999 is an apocalyptic number.

13514864999 is a deficient number, since it is larger than the sum of its proper divisors (1).

13514864999 is an equidigital number, since it uses as much as digits as its factorization.

13514864999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8398080, while the sum is 59.

The spelling of 13514864999 in words is "thirteen billion, five hundred fourteen million, eight hundred sixty-four thousand, nine hundred ninety-nine".