41345111 has 2 divisors, whose sum is σ = 41345112. Its totient is φ = 41345110.

The previous prime is 41345107. The next prime is 41345123. The reversal of 41345111 is 11154314.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41345111 - 2² = 41345107 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41345611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20672555 + 20672556.

It is an arithmetic number, because the mean of its divisors is an integer number (20672556).

Almost surely, 2^41345111 is an apocalyptic number.

41345111 is a deficient number, since it is larger than the sum of its proper divisors (1).

41345111 is an equidigital number, since it uses as much as digits as its factorization.

41345111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 20.

The square root of 41345111 is about 6430.0164074441. The cubic root of 41345111 is about 345.7865161508.

Adding to 41345111 its reverse (11154314), we get a palindrome (52499425).

The spelling of 41345111 in words is "forty-one million, three hundred forty-five thousand, one hundred eleven".