34134340220412 has 24 divisors (see below), whose sum is σ = 79647890851200. Its totient is φ = 11377956692016.

The previous prime is 34134340220381. The next prime is 34134340220441. The reversal of 34134340220412 is 21402204343143.

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, 18680112 + ... + 20425847.

It is an arithmetic number, because the mean of its divisors is an integer number (3318662118800).

Almost surely, 2^{34134340220412} is an apocalyptic number.

It is an amenable number.

34134340220412 is an abundant number, since it is smaller than the sum of its proper divisors (45513550630788).

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

34134340220412 is a wasteful number, since it uses less digits than its factorization.

34134340220412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39178705 (or 39178703 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 34134340220412 its reverse (21402204343143), we get a palindrome (55536544563555).

The spelling of 34134340220412 in words is "thirty-four trillion, one hundred thirty-four billion, three hundred forty million, two hundred twenty thousand, four hundred twelve".