14575236899 has 2 divisors, whose sum is σ = 14575236900. Its totient is φ = 14575236898.

The previous prime is 14575236859. The next prime is 14575236901. The reversal of 14575236899 is 99863257541.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (99863257541) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14575236899 is a prime.

It is a super-2 number, since 2×14575236899² (a number of 21 digits) contains 22 as substring.

Together with 14575236901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14575236859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7287618449 + 7287618450.

It is an arithmetic number, because the mean of its divisors is an integer number (7287618450).

Almost surely, 2^14575236899 is an apocalyptic number.

14575236899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14575236899 is an equidigital number, since it uses as much as digits as its factorization.

14575236899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16329600, while the sum is 59.

The spelling of 14575236899 in words is "fourteen billion, five hundred seventy-five million, two hundred thirty-six thousand, eight hundred ninety-nine".