13366442026 has 32 divisors (see below), whose sum is σ = 23835127680. Its totient is φ = 5500353600.

The previous prime is 13366442009. The next prime is 13366442057. The reversal of 13366442026 is 62024466331.

It is a happy number.

13366442026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 17460 + ... + 164431.

It is an arithmetic number, because the mean of its divisors is an integer number (744847740).

Almost surely, 2^13366442026 is an apocalyptic number.

13366442026 is a deficient number, since it is larger than the sum of its proper divisors (10468685654).

13366442026 is a wasteful number, since it uses less digits than its factorization.

13366442026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182110.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 13366442026 in words is "thirteen billion, three hundred sixty-six million, four hundred forty-two thousand, twenty-six".