26611416011 has 2 divisors, whose sum is σ = 26611416012. Its totient is φ = 26611416010.

The previous prime is 26611415989. The next prime is 26611416019. The reversal of 26611416011 is 11061411662.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26611416011 - 2⁶ = 26611415947 is a prime.

It is a super-2 number, since 2×26611416011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26611416019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13305708005 + 13305708006.

It is an arithmetic number, because the mean of its divisors is an integer number (13305708006).

Almost surely, 2^26611416011 is an apocalyptic number.

26611416011 is a deficient number, since it is larger than the sum of its proper divisors (1).

26611416011 is an equidigital number, since it uses as much as digits as its factorization.

26611416011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 26611416011 its reverse (11061411662), we get a palindrome (37672827673).

The spelling of 26611416011 in words is "twenty-six billion, six hundred eleven million, four hundred sixteen thousand, eleven".