26216161043 has 2 divisors, whose sum is σ = 26216161044. Its totient is φ = 26216161042.

The previous prime is 26216161021. The next prime is 26216161063. The reversal of 26216161043 is 34016161262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26216161043 - 2⁸ = 26216160787 is a prime.

It is not a weakly prime, because it can be changed into another prime (26216161063) 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, 13108080521 + 13108080522.

It is an arithmetic number, because the mean of its divisors is an integer number (13108080522).

Almost surely, 2^26216161043 is an apocalyptic number.

26216161043 is a deficient number, since it is larger than the sum of its proper divisors (1).

26216161043 is an equidigital number, since it uses as much as digits as its factorization.

26216161043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 26216161043 in words is "twenty-six billion, two hundred sixteen million, one hundred sixty-one thousand, forty-three".