11115134426067 has 12 divisors (see below), whose sum is σ = 17239800334536. Its totient is φ = 6351505386240.

The previous prime is 11115134426063. The next prime is 11115134426177. The reversal of 11115134426067 is 76062443151111.

It is not a de Polignac number, because 11115134426067 - 2² = 11115134426063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11115134426063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37806579534 + ... + 37806579827.

It is an arithmetic number, because the mean of its divisors is an integer number (1436650027878).

Almost surely, 2^{11115134426067} is an apocalyptic number.

11115134426067 is a deficient number, since it is larger than the sum of its proper divisors (6124665908469).

11115134426067 is an equidigital number, since it uses as much as digits as its factorization.

11115134426067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75613159378 (or 75613159371 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

Adding to 11115134426067 its reverse (76062443151111), we get a palindrome (87177577577178).

The spelling of 11115134426067 in words is "eleven trillion, one hundred fifteen billion, one hundred thirty-four million, four hundred twenty-six thousand, sixty-seven".