34204135213 has 2 divisors, whose sum is σ = 34204135214. Its totient is φ = 34204135212.

The previous prime is 34204135171. The next prime is 34204135237. The reversal of 34204135213 is 31253140243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33658305444 + 545829769 = 183462^2 + 23363^2 .

It is a cyclic number.

It is not a de Polignac number, because 34204135213 - 2¹⁷ = 34204004141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34204135283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17102067606 + 17102067607.

It is an arithmetic number, because the mean of its divisors is an integer number (17102067607).

Almost surely, 2^34204135213 is an apocalyptic number.

It is an amenable number.

34204135213 is a deficient number, since it is larger than the sum of its proper divisors (1).

34204135213 is an equidigital number, since it uses as much as digits as its factorization.

34204135213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 34204135213 its reverse (31253140243), we get a palindrome (65457275456).

The spelling of 34204135213 in words is "thirty-four billion, two hundred four million, one hundred thirty-five thousand, two hundred thirteen".