2322646243 has 2 divisors, whose sum is σ = 2322646244. Its totient is φ = 2322646242.

The previous prime is 2322646181. The next prime is 2322646259. The reversal of 2322646243 is 3426462232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2322646243 - 2¹³ = 2322638051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2322646199 and 2322646208.

It is not a weakly prime, because it can be changed into another prime (2322646043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161323121 + 1161323122.

It is an arithmetic number, because the mean of its divisors is an integer number (1161323122).

Almost surely, 2^2322646243 is an apocalyptic number.

2322646243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322646243 is an equidigital number, since it uses as much as digits as its factorization.

2322646243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 34.

The square root of 2322646243 is about 48193.8403014327. The cubic root of 2322646243 is about 1324.3243248747.

The spelling of 2322646243 in words is "two billion, three hundred twenty-two million, six hundred forty-six thousand, two hundred forty-three".