41331212213 has 4 divisors (see below), whose sum is σ = 41331876960. Its totient is φ = 41330547468.

The previous prime is 41331212207. The next prime is 41331212261. The reversal of 41331212213 is 31221213314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41331212213 - 2²⁸ = 41062776757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41331212513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228233 + ... + 367086.

It is an arithmetic number, because the mean of its divisors is an integer number (10332969240).

Almost surely, 2^41331212213 is an apocalyptic number.

It is an amenable number.

41331212213 is a deficient number, since it is larger than the sum of its proper divisors (664747).

41331212213 is an equidigital number, since it uses as much as digits as its factorization.

41331212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664746.

The product of its digits is 864, while the sum is 23.

Adding to 41331212213 its reverse (31221213314), we get a palindrome (72552425527).

The spelling of 41331212213 in words is "forty-one billion, three hundred thirty-one million, two hundred twelve thousand, two hundred thirteen".