26912691211330 has 16 divisors (see below), whose sum is σ = 48449113614720. Its totient is φ = 10763683276912.

The previous prime is 26912691211319. The next prime is 26912691211339. The reversal of 26912691211330 is 3311219621962.

It is not an unprimeable number, because it can be changed into a prime (26912691211339) 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 in 7 ways as a sum of consecutive naturals, for example, 174069820 + ... + 174224359.

It is an arithmetic number, because the mean of its divisors is an integer number (3028069600920).

Almost surely, 2^{26912691211330} is an apocalyptic number.

26912691211330 is a deficient number, since it is larger than the sum of its proper divisors (21536422403390).

26912691211330 is a wasteful number, since it uses less digits than its factorization.

26912691211330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348301913.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 26912691211330 in words is "twenty-six trillion, nine hundred twelve billion, six hundred ninety-one million, two hundred eleven thousand, three hundred thirty".