41212400212 has 12 divisors (see below), whose sum is σ = 76364153460. Its totient is φ = 19394070656.

The previous prime is 41212400209. The next prime is 41212400237. The reversal of 41212400212 is 21200421214.

It can be written as a sum of positive squares in 2 ways, for example, as 30152933316 + 11059466896 = 173646^2 + 105164^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 41212400212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303032287 + ... + 303032422.

It is an arithmetic number, because the mean of its divisors is an integer number (6363679455).

Almost surely, 2^41212400212 is an apocalyptic number.

It is an amenable number.

41212400212 is a deficient number, since it is larger than the sum of its proper divisors (35151753248).

41212400212 is a wasteful number, since it uses less digits than its factorization.

41212400212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606064730 (or 606064728 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 41212400212 its reverse (21200421214), we get a palindrome (62412821426).

The spelling of 41212400212 in words is "forty-one billion, two hundred twelve million, four hundred thousand, two hundred twelve".