23340012337 has 2 divisors, whose sum is σ = 23340012338. Its totient is φ = 23340012336.

The previous prime is 23340012301. The next prime is 23340012359. The reversal of 23340012337 is 73321004332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18030849841 + 5309162496 = 134279^2 + 72864^2 .

It is a cyclic number.

It is not a de Polignac number, because 23340012337 - 2⁷ = 23340012209 is a prime.

It is not a weakly prime, because it can be changed into another prime (23340018337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11670006168 + 11670006169.

It is an arithmetic number, because the mean of its divisors is an integer number (11670006169).

Almost surely, 2^23340012337 is an apocalyptic number.

It is an amenable number.

23340012337 is a deficient number, since it is larger than the sum of its proper divisors (1).

23340012337 is an equidigital number, since it uses as much as digits as its factorization.

23340012337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 28.

Adding to 23340012337 its reverse (73321004332), we get a palindrome (96661016669).

The spelling of 23340012337 in words is "twenty-three billion, three hundred forty million, twelve thousand, three hundred thirty-seven".