909794006201 has 2 divisors, whose sum is σ = 909794006202. Its totient is φ = 909794006200.

The previous prime is 909794006189. The next prime is 909794006203. The reversal of 909794006201 is 102600497909.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 870451680400 + 39342325801 = 932980^2 + 198349^2 .

It is a cyclic number.

It is not a de Polignac number, because 909794006201 - 2³⁴ = 892614137017 is a prime.

Together with 909794006203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (909794006203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454897003100 + 454897003101.

It is an arithmetic number, because the mean of its divisors is an integer number (454897003101).

Almost surely, 2^909794006201 is an apocalyptic number.

It is an amenable number.

909794006201 is a deficient number, since it is larger than the sum of its proper divisors (1).

909794006201 is an equidigital number, since it uses as much as digits as its factorization.

909794006201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 909794006201 in words is "nine hundred nine billion, seven hundred ninety-four million, six thousand, two hundred one".