1213413334134 has 32 divisors (see below), whose sum is σ = 2495690912736. Its totient is φ = 393070510080.

The previous prime is 1213413334069. The next prime is 1213413334169. The reversal of 1213413334134 is 4314333143121.

It is a junction number, because it is equal to n+sod(n) for n = 1213413334095 and 1213413334104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9533227 + ... + 9659670.

It is an arithmetic number, because the mean of its divisors is an integer number (77990341023).

Almost surely, 2^{1213413334134} is an apocalyptic number.

1213413334134 is an abundant number, since it is smaller than the sum of its proper divisors (1282277578602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1213413334134 is a wasteful number, since it uses less digits than its factorization.

1213413334134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19193200.

The product of its digits is 31104, while the sum is 33.

Adding to 1213413334134 its reverse (4314333143121), we get a palindrome (5527746477255).

The spelling of 1213413334134 in words is "one trillion, two hundred thirteen billion, four hundred thirteen million, three hundred thirty-four thousand, one hundred thirty-four".