26620362323 has 2 divisors, whose sum is σ = 26620362324. Its totient is φ = 26620362322.

The previous prime is 26620362313. The next prime is 26620362367. The reversal of 26620362323 is 32326302662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26620362323 - 2¹² = 26620358227 is a prime.

It is not a weakly prime, because it can be changed into another prime (26620362313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13310181161 + 13310181162.

It is an arithmetic number, because the mean of its divisors is an integer number (13310181162).

Almost surely, 2^26620362323 is an apocalyptic number.

26620362323 is a deficient number, since it is larger than the sum of its proper divisors (1).

26620362323 is an equidigital number, since it uses as much as digits as its factorization.

26620362323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 26620362323 its reverse (32326302662), we get a palindrome (58946664985).

The spelling of 26620362323 in words is "twenty-six billion, six hundred twenty million, three hundred sixty-two thousand, three hundred twenty-three".