34042100201 has 2 divisors, whose sum is σ = 34042100202. Its totient is φ = 34042100200.

The previous prime is 34042100189. The next prime is 34042100251. The reversal of 34042100201 is 10200124043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32887459801 + 1154640400 = 181349^2 + 33980^2 .

It is an emirp because it is prime and its reverse (10200124043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34042100201 - 2¹⁰ = 34042099177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34042100201.

It is not a weakly prime, because it can be changed into another prime (34042100251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021050100 + 17021050101.

It is an arithmetic number, because the mean of its divisors is an integer number (17021050101).

Almost surely, 2^34042100201 is an apocalyptic number.

It is an amenable number.

34042100201 is a deficient number, since it is larger than the sum of its proper divisors (1).

34042100201 is an equidigital number, since it uses as much as digits as its factorization.

34042100201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 34042100201 its reverse (10200124043), we get a palindrome (44242224244).

The spelling of 34042100201 in words is "thirty-four billion, forty-two million, one hundred thousand, two hundred one".