13670164221332 has 6 divisors (see below), whose sum is σ = 23922787387338. Its totient is φ = 6835082110664.

The previous prime is 13670164221319. The next prime is 13670164221359. The reversal of 13670164221332 is 23312246107631.

It can be written as a sum of positive squares in only one way, i.e., 10901381372176 + 2768782849156 = 3301724^2 + 1663966^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13670164221332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1708770527663 + ... + 1708770527670.

It is an arithmetic number, because the mean of its divisors is an integer number (3987131231223).

Almost surely, 2^{13670164221332} is an apocalyptic number.

It is an amenable number.

13670164221332 is a deficient number, since it is larger than the sum of its proper divisors (10252623166006).

13670164221332 is a wasteful number, since it uses less digits than its factorization.

13670164221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417541055337 (or 3417541055335 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 13670164221332 in words is "thirteen trillion, six hundred seventy billion, one hundred sixty-four million, two hundred twenty-one thousand, three hundred thirty-two".