34203204227 has 2 divisors, whose sum is σ = 34203204228. Its totient is φ = 34203204226.

The previous prime is 34203204223. The next prime is 34203204229. The reversal of 34203204227 is 72240230243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34203204227 - 2² = 34203204223 is a prime.

It is a super-3 number, since 3×34203204227³ (a number of 33 digits) contains 333 as substring.

Together with 34203204229, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34203204227.

It is not a weakly prime, because it can be changed into another prime (34203204223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17101602113 + 17101602114.

It is an arithmetic number, because the mean of its divisors is an integer number (17101602114).

Almost surely, 2^34203204227 is an apocalyptic number.

34203204227 is a deficient number, since it is larger than the sum of its proper divisors (1).

34203204227 is an equidigital number, since it uses as much as digits as its factorization.

34203204227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 29.

The spelling of 34203204227 in words is "thirty-four billion, two hundred three million, two hundred four thousand, two hundred twenty-seven".