13666272010 has 16 divisors (see below), whose sum is σ = 24601779072. Its totient is φ = 5465955600.

The previous prime is 13666271963. The next prime is 13666272029. The reversal of 13666272010 is 1027266631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43315 + ... + 170905.

It is an arithmetic number, because the mean of its divisors is an integer number (1537611192).

Almost surely, 2^13666272010 is an apocalyptic number.

13666272010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13666272010 is a deficient number, since it is larger than the sum of its proper divisors (10935507062).

13666272010 is a wasteful number, since it uses less digits than its factorization.

13666272010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138309.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 13666272010 in words is "thirteen billion, six hundred sixty-six million, two hundred seventy-two thousand, ten".