34220500273 has 2 divisors, whose sum is σ = 34220500274. Its totient is φ = 34220500272.

The previous prime is 34220500253. The next prime is 34220500277. The reversal of 34220500273 is 37200502243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28769926689 + 5450573584 = 169617^2 + 73828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34220500273 is a prime.

It is not a weakly prime, because it can be changed into another prime (34220500277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17110250136 + 17110250137.

It is an arithmetic number, because the mean of its divisors is an integer number (17110250137).

Almost surely, 2^34220500273 is an apocalyptic number.

It is an amenable number.

34220500273 is a deficient number, since it is larger than the sum of its proper divisors (1).

34220500273 is an equidigital number, since it uses as much as digits as its factorization.

34220500273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 28.

The spelling of 34220500273 in words is "thirty-four billion, two hundred twenty million, five hundred thousand, two hundred seventy-three".