26323143307 has 2 divisors, whose sum is σ = 26323143308. Its totient is φ = 26323143306.

The previous prime is 26323143299. The next prime is 26323143373. The reversal of 26323143307 is 70334132362.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26323143307 - 2³ = 26323143299 is a prime.

It is not a weakly prime, because it can be changed into another prime (26323144307) 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, 13161571653 + 13161571654.

It is an arithmetic number, because the mean of its divisors is an integer number (13161571654).

Almost surely, 2^26323143307 is an apocalyptic number.

26323143307 is a deficient number, since it is larger than the sum of its proper divisors (1).

26323143307 is an equidigital number, since it uses as much as digits as its factorization.

26323143307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 26323143307 its reverse (70334132362), we get a palindrome (96657275669).

The spelling of 26323143307 in words is "twenty-six billion, three hundred twenty-three million, one hundred forty-three thousand, three hundred seven".