13213332315412 has 24 divisors (see below), whose sum is σ = 23164662673152. Its totient is φ = 6594859516800.

The previous prime is 13213332315371. The next prime is 13213332315467. The reversal of 13213332315412 is 21451323331231.

13213332315412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13213332315412² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23659837 + ... + 24211867.

It is an arithmetic number, because the mean of its divisors is an integer number (965194278048).

Almost surely, 2^{13213332315412} is an apocalyptic number.

It is an amenable number.

13213332315412 is a deficient number, since it is larger than the sum of its proper divisors (9951330357740).

13213332315412 is a wasteful number, since it uses less digits than its factorization.

13213332315412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562719 (or 562717 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

Adding to 13213332315412 its reverse (21451323331231), we get a palindrome (34664655646643).

The spelling of 13213332315412 in words is "thirteen trillion, two hundred thirteen billion, three hundred thirty-two million, three hundred fifteen thousand, four hundred twelve".