41210249 has 2 divisors, whose sum is σ = 41210250. Its totient is φ = 41210248.

The previous prime is 41210209. The next prime is 41210251. The reversal of 41210249 is 94201214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35617024 + 5593225 = 5968^2 + 2365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41210249 is a prime.

Together with 41210251, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41210209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20605124 + 20605125.

It is an arithmetic number, because the mean of its divisors is an integer number (20605125).

Almost surely, 2^41210249 is an apocalyptic number.

It is an amenable number.

41210249 is a deficient number, since it is larger than the sum of its proper divisors (1).

41210249 is an equidigital number, since it uses as much as digits as its factorization.

41210249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 41210249 is about 6419.5209322815. The cubic root of 41210249 is about 345.4101374525.

The spelling of 41210249 in words is "forty-one million, two hundred ten thousand, two hundred forty-nine".