13386989170 has 8 divisors (see below), whose sum is σ = 24096580524. Its totient is φ = 5354795664.

The previous prime is 13386989159. The next prime is 13386989183. The reversal of 13386989170 is 7198968331.

It can be written as a sum of positive squares in 2 ways, for example, as 11149036921 + 2237952249 = 105589^2 + 47307^2 .

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

It is a super-2 number, since 2×13386989170² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669349449 + ... + 669349468.

Almost surely, 2^13386989170 is an apocalyptic number.

13386989170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13386989170 is a deficient number, since it is larger than the sum of its proper divisors (10709591354).

13386989170 is a wasteful number, since it uses less digits than its factorization.

13386989170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338698924.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 13386989170 in words is "thirteen billion, three hundred eighty-six million, nine hundred eighty-nine thousand, one hundred seventy".