14431099 has 2 divisors, whose sum is σ = 14431100. Its totient is φ = 14431098.

The previous prime is 14431069. The next prime is 14431103. The reversal of 14431099 is 99013441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14431099 - 2²¹ = 12333947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14431099.

It is not a weakly prime, because it can be changed into another prime (14431069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215549 + 7215550.

It is an arithmetic number, because the mean of its divisors is an integer number (7215550).

Almost surely, 2^14431099 is an apocalyptic number.

14431099 is a deficient number, since it is larger than the sum of its proper divisors (1).

14431099 is an equidigital number, since it uses as much as digits as its factorization.

14431099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 14431099 is about 3798.8286352506. The cubic root of 14431099 is about 243.4630931531.

The spelling of 14431099 in words is "fourteen million, four hundred thirty-one thousand, ninety-nine".