2234243197 has 2 divisors, whose sum is σ = 2234243198. Its totient is φ = 2234243196.

The previous prime is 2234243177. The next prime is 2234243233. The reversal of 2234243197 is 7913424322.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2026710361 + 207532836 = 45019^2 + 14406^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234243197 - 2³¹ = 86759549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234243177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117121598 + 1117121599.

It is an arithmetic number, because the mean of its divisors is an integer number (1117121599).

Almost surely, 2^2234243197 is an apocalyptic number.

It is an amenable number.

2234243197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234243197 is an equidigital number, since it uses as much as digits as its factorization.

2234243197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 2234243197 is about 47267.7818074849. The cubic root of 2234243197 is about 1307.3046765029.

The spelling of 2234243197 in words is "two billion, two hundred thirty-four million, two hundred forty-three thousand, one hundred ninety-seven".