14145941 has 2 divisors, whose sum is σ = 14145942. Its totient is φ = 14145940.

The previous prime is 14145931. The next prime is 14145949. The reversal of 14145941 is 14954141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7102225 + 7043716 = 2665^2 + 2654^2 .

It is an emirp because it is prime and its reverse (14954141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14145941 - 2¹⁰ = 14144917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14145949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7072970 + 7072971.

It is an arithmetic number, because the mean of its divisors is an integer number (7072971).

Almost surely, 2^14145941 is an apocalyptic number.

It is an amenable number.

14145941 is a deficient number, since it is larger than the sum of its proper divisors (1).

14145941 is an equidigital number, since it uses as much as digits as its factorization.

14145941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 29.

The square root of 14145941 is about 3761.1090119804. The cubic root of 14145941 is about 241.8488059066.

The spelling of 14145941 in words is "fourteen million, one hundred forty-five thousand, nine hundred forty-one".