26912419111 has 2 divisors, whose sum is σ = 26912419112. Its totient is φ = 26912419110.

The previous prime is 26912419103. The next prime is 26912419133. The reversal of 26912419111 is 11191421962.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26912419111 - 2³ = 26912419103 is a prime.

It is a super-2 number, since 2×26912419111² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26912417111) 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, 13456209555 + 13456209556.

It is an arithmetic number, because the mean of its divisors is an integer number (13456209556).

Almost surely, 2^26912419111 is an apocalyptic number.

26912419111 is a deficient number, since it is larger than the sum of its proper divisors (1).

26912419111 is an equidigital number, since it uses as much as digits as its factorization.

26912419111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 37.

The spelling of 26912419111 in words is "twenty-six billion, nine hundred twelve million, four hundred nineteen thousand, one hundred eleven".