14494141 has 2 divisors, whose sum is σ = 14494142. Its totient is φ = 14494140.

The previous prime is 14494133. The next prime is 14494147. The reversal of 14494141 is 14149441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12630916 + 1863225 = 3554^2 + 1365^2 .

It is a cyclic number.

It is not a de Polignac number, because 14494141 - 2³ = 14494133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14494147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7247070 + 7247071.

It is an arithmetic number, because the mean of its divisors is an integer number (7247071).

Almost surely, 2^14494141 is an apocalyptic number.

It is an amenable number.

14494141 is a deficient number, since it is larger than the sum of its proper divisors (1).

14494141 is an equidigital number, since it uses as much as digits as its factorization.

14494141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 14494141 is about 3807.1171508111. The cubic root of 14494141 is about 243.8170995635.

The spelling of 14494141 in words is "fourteen million, four hundred ninety-four thousand, one hundred forty-one".