41104991 has 2 divisors, whose sum is σ = 41104992. Its totient is φ = 41104990.

The previous prime is 41104967. The next prime is 41105017. The reversal of 41104991 is 19940114.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41104991 is a prime.

It is a super-2 number, since 2×41104991² = 3379240570220162, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41104951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20552495 + 20552496.

It is an arithmetic number, because the mean of its divisors is an integer number (20552496).

Almost surely, 2^41104991 is an apocalyptic number.

41104991 is a deficient number, since it is larger than the sum of its proper divisors (1).

41104991 is an equidigital number, since it uses as much as digits as its factorization.

41104991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 41104991 is about 6411.3174153211. The cubic root of 41104991 is about 345.1158079327.

The spelling of 41104991 in words is "forty-one million, one hundred four thousand, nine hundred ninety-one".