13466566402 has 8 divisors (see below), whose sum is σ = 20378609676. Its totient is φ = 6673696512.

The previous prime is 13466566381. The next prime is 13466566433. The reversal of 13466566402 is 20466566431.

13466566402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11832870841 + 1633695561 = 108779^2 + 40419^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 29793063 + ... + 29793514.

Almost surely, 2^13466566402 is an apocalyptic number.

13466566402 is a deficient number, since it is larger than the sum of its proper divisors (6912043274).

13466566402 is a wasteful number, since it uses less digits than its factorization.

13466566402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59586692.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 13466566402 in words is "thirteen billion, four hundred sixty-six million, five hundred sixty-six thousand, four hundred two".