41243343311 has 2 divisors, whose sum is σ = 41243343312. Its totient is φ = 41243343310.

The previous prime is 41243343287. The next prime is 41243343319. The reversal of 41243343311 is 11334334214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41243343311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41243343319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20621671655 + 20621671656.

It is an arithmetic number, because the mean of its divisors is an integer number (20621671656).

Almost surely, 2^41243343311 is an apocalyptic number.

41243343311 is a deficient number, since it is larger than the sum of its proper divisors (1).

41243343311 is an equidigital number, since it uses as much as digits as its factorization.

41243343311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 29.

Adding to 41243343311 its reverse (11334334214), we get a palindrome (52577677525).

The spelling of 41243343311 in words is "forty-one billion, two hundred forty-three million, three hundred forty-three thousand, three hundred eleven".