2344221073 has 2 divisors, whose sum is σ = 2344221074. Its totient is φ = 2344221072.

The previous prime is 2344221049. The next prime is 2344221079. The reversal of 2344221073 is 3701224432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2280349009 + 63872064 = 47753^2 + 7992^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2344221073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2344221079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172110536 + 1172110537.

It is an arithmetic number, because the mean of its divisors is an integer number (1172110537).

Almost surely, 2^2344221073 is an apocalyptic number.

It is an amenable number.

2344221073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2344221073 is an equidigital number, since it uses as much as digits as its factorization.

2344221073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 2344221073 is about 48417.1568041743. The cubic root of 2344221073 is about 1328.4121992518.

The spelling of 2344221073 in words is "two billion, three hundred forty-four million, two hundred twenty-one thousand, seventy-three".