14099427 has 10 divisors (see below), whose sum is σ = 21062228. Its totient is φ = 9399564.

The previous prime is 14099401. The next prime is 14099441. The reversal of 14099427 is 72499041.

14099427 is a `hidden beast` number, since 140 + 99 + 427 = 666.

It is not a de Polignac number, because 14099427 - 2¹¹ = 14097379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14099391 and 14099400.

It is not an unprimeable number, because it can be changed into a prime (14099447) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 86953 + ... + 87114.

Almost surely, 2^14099427 is an apocalyptic number.

14099427 is a deficient number, since it is larger than the sum of its proper divisors (6962801).

14099427 is an equidigital number, since it uses as much as digits as its factorization.

14099427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174079 (or 174070 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 14099427 is about 3754.9203719919. The cubic root of 14099427 is about 241.5834363142.

The spelling of 14099427 in words is "fourteen million, ninety-nine thousand, four hundred twenty-seven".