34250440013 has 2 divisors, whose sum is σ = 34250440014. Its totient is φ = 34250440012.

The previous prime is 34250439989. The next prime is 34250440043. The reversal of 34250440013 is 31004405243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17249670244 + 17000769769 = 131338^2 + 130387^2 .

It is a cyclic number.

It is not a de Polignac number, because 34250440013 - 2¹⁴ = 34250423629 is a prime.

It is a super-2 number, since 2×34250440013² (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 (34250440043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17125220006 + 17125220007.

It is an arithmetic number, because the mean of its divisors is an integer number (17125220007).

Almost surely, 2^34250440013 is an apocalyptic number.

It is an amenable number.

34250440013 is a deficient number, since it is larger than the sum of its proper divisors (1).

34250440013 is an equidigital number, since it uses as much as digits as its factorization.

34250440013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 34250440013 its reverse (31004405243), we get a palindrome (65254845256).

The spelling of 34250440013 in words is "thirty-four billion, two hundred fifty million, four hundred forty thousand, thirteen".