41449231 has 2 divisors, whose sum is σ = 41449232. Its totient is φ = 41449230.

The previous prime is 41449223. The next prime is 41449249. The reversal of 41449231 is 13294414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41449231 - 2³ = 41449223 is a prime.

It is a super-2 number, since 2×41449231² = 3436077500982722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41449231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41449271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20724615 + 20724616.

It is an arithmetic number, because the mean of its divisors is an integer number (20724616).

Almost surely, 2^41449231 is an apocalyptic number.

41449231 is a deficient number, since it is larger than the sum of its proper divisors (1).

41449231 is an equidigital number, since it uses as much as digits as its factorization.

41449231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 41449231 is about 6438.1077188876. The cubic root of 41449231 is about 346.0765392503.

The spelling of 41449231 in words is "forty-one million, four hundred forty-nine thousand, two hundred thirty-one".