13336014666 has 32 divisors (see below), whose sum is σ = 28782307008. Its totient is φ = 4095020160.

The previous prime is 13336014623. The next prime is 13336014739. The reversal of 13336014666 is 66641063331.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 135811 + ... + 212406.

It is an arithmetic number, because the mean of its divisors is an integer number (899447094).

Almost surely, 2^13336014666 is an apocalyptic number.

13336014666 is an abundant number, since it is smaller than the sum of its proper divisors (15446292342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13336014666 is a wasteful number, since it uses less digits than its factorization.

13336014666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348726.

The product of its (nonzero) digits is 139968, while the sum is 39.

Adding to 13336014666 its reverse (66641063331), we get a palindrome (79977077997).

The spelling of 13336014666 in words is "thirteen billion, three hundred thirty-six million, fourteen thousand, six hundred sixty-six".