41212311321 has 24 divisors (see below), whose sum is σ = 56133304032. Its totient is φ = 26894851200.

The previous prime is 41212311313. The next prime is 41212311347. The reversal of 41212311321 is 12311321214.

It is not a de Polignac number, because 41212311321 - 2³ = 41212311313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41212311821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2346645 + ... + 2364141.

It is an arithmetic number, because the mean of its divisors is an integer number (2338887668).

Almost surely, 2^41212311321 is an apocalyptic number.

It is an amenable number.

41212311321 is a deficient number, since it is larger than the sum of its proper divisors (14920992711).

41212311321 is a wasteful number, since it uses less digits than its factorization.

41212311321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17833 (or 17772 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

Adding to 41212311321 its reverse (12311321214), we get a palindrome (53523632535).

The spelling of 41212311321 in words is "forty-one billion, two hundred twelve million, three hundred eleven thousand, three hundred twenty-one".