14018899 has 2 divisors, whose sum is σ = 14018900. Its totient is φ = 14018898.

The previous prime is 14018881. The next prime is 14018909. The reversal of 14018899 is 99881041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14018899 - 2⁵ = 14018867 is a prime.

It is not a weakly prime, because it can be changed into another prime (14018399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7009449 + 7009450.

It is an arithmetic number, because the mean of its divisors is an integer number (7009450).

Almost surely, 2^14018899 is an apocalyptic number.

14018899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14018899 is an equidigital number, since it uses as much as digits as its factorization.

14018899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 14018899 is about 3744.1820201481. The cubic root of 14018899 is about 241.1226283173.

The spelling of 14018899 in words is "fourteen million, eighteen thousand, eight hundred ninety-nine".