34201121241871 has 2 divisors, whose sum is σ = 34201121241872. Its totient is φ = 34201121241870.

The previous prime is 34201121241853. The next prime is 34201121241949. The reversal of 34201121241871 is 17814212110243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34201121241871 - 2¹¹ = 34201121239823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34201121241871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34201121245871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17100560620935 + 17100560620936.

It is an arithmetic number, because the mean of its divisors is an integer number (17100560620936).

Almost surely, 2^{34201121241871} is an apocalyptic number.

34201121241871 is a deficient number, since it is larger than the sum of its proper divisors (1).

34201121241871 is an equidigital number, since it uses as much as digits as its factorization.

34201121241871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 37.

The spelling of 34201121241871 in words is "thirty-four trillion, two hundred one billion, one hundred twenty-one million, two hundred forty-one thousand, eight hundred seventy-one".