14012149 has 2 divisors, whose sum is σ = 14012150. Its totient is φ = 14012148.

The previous prime is 14012147. The next prime is 14012161. The reversal of 14012149 is 94121041.

14012149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12909649 + 1102500 = 3593^2 + 1050^2 .

It is a cyclic number.

It is not a de Polignac number, because 14012149 - 2¹ = 14012147 is a prime.

Together with 14012147, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14012147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006074 + 7006075.

It is an arithmetic number, because the mean of its divisors is an integer number (7006075).

Almost surely, 2^14012149 is an apocalyptic number.

It is an amenable number.

14012149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14012149 is an equidigital number, since it uses as much as digits as its factorization.

14012149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 14012149 is about 3743.2805131328. The cubic root of 14012149 is about 241.0839224952.

It can be divided in two parts, 14012 and 149, that added together give a square (14161 = 119²).

The spelling of 14012149 in words is "fourteen million, twelve thousand, one hundred forty-nine".