23209783339 has 2 divisors, whose sum is σ = 23209783340. Its totient is φ = 23209783338.

The previous prime is 23209783327. The next prime is 23209783351. The reversal of 23209783339 is 93338790232.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (23209783327) and next prime (23209783351).

It is a cyclic number.

It is not a de Polignac number, because 23209783339 - 2⁷ = 23209783211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23209783292 and 23209783301.

It is not a weakly prime, because it can be changed into another prime (23209783309) 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, 11604891669 + 11604891670.

It is an arithmetic number, because the mean of its divisors is an integer number (11604891670).

Almost surely, 2^23209783339 is an apocalyptic number.

23209783339 is a deficient number, since it is larger than the sum of its proper divisors (1).

23209783339 is an equidigital number, since it uses as much as digits as its factorization.

23209783339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 23209783339 in words is "twenty-three billion, two hundred nine million, seven hundred eighty-three thousand, three hundred thirty-nine".