3243134400412 has 36 divisors (see below), whose sum is σ = 5776703747416. Its totient is φ = 1593146046240.

The previous prime is 3243134400397. The next prime is 3243134400421. The reversal of 3243134400412 is 2140044313423.

It is a super-3 number, since 3×3243134400412³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23923462 + ... + 24058642.

Almost surely, 2^{3243134400412} is an apocalyptic number.

It is an amenable number.

3243134400412 is a deficient number, since it is larger than the sum of its proper divisors (2533569347004).

3243134400412 is a wasteful number, since it uses less digits than its factorization.

3243134400412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137026 (or 136965 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3243134400412 its reverse (2140044313423), we get a palindrome (5383178713835).

The spelling of 3243134400412 in words is "three trillion, two hundred forty-three billion, one hundred thirty-four million, four hundred thousand, four hundred twelve".