34442211197 has 2 divisors, whose sum is σ = 34442211198. Its totient is φ = 34442211196.

The previous prime is 34442211187. The next prime is 34442211227. The reversal of 34442211197 is 79111224443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25361836516 + 9080374681 = 159254^2 + 95291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34442211197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34442211197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34442211187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221105598 + 17221105599.

It is an arithmetic number, because the mean of its divisors is an integer number (17221105599).

Almost surely, 2^34442211197 is an apocalyptic number.

It is an amenable number.

34442211197 is a deficient number, since it is larger than the sum of its proper divisors (1).

34442211197 is an equidigital number, since it uses as much as digits as its factorization.

34442211197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The spelling of 34442211197 in words is "thirty-four billion, four hundred forty-two million, two hundred eleven thousand, one hundred ninety-seven".