34040041213 has 2 divisors, whose sum is σ = 34040041214. Its totient is φ = 34040041212.

The previous prime is 34040041207. The next prime is 34040041253. The reversal of 34040041213 is 31214004043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25736822329 + 8303218884 = 160427^2 + 91122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34040041213 is a prime.

It is a super-2 number, since 2×34040041213² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34040041253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17020020606 + 17020020607.

It is an arithmetic number, because the mean of its divisors is an integer number (17020020607).

Almost surely, 2^34040041213 is an apocalyptic number.

It is an amenable number.

34040041213 is a deficient number, since it is larger than the sum of its proper divisors (1).

34040041213 is an equidigital number, since it uses as much as digits as its factorization.

34040041213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 34040041213 its reverse (31214004043), we get a palindrome (65254045256).

The spelling of 34040041213 in words is "thirty-four billion, forty million, forty-one thousand, two hundred thirteen".