13628368170 has 48 divisors (see below), whose sum is σ = 36655617960. Its totient is φ = 3508912512.

The previous prime is 13628368157. The next prime is 13628368213. The reversal of 13628368170 is 7186382631.

13628368170 is a `hidden beast` number, since 1 + 3 + 628 + 3 + 6 + 8 + 17 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8268810489 + 5359557681 = 90933^2 + 73209^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2608189 + ... + 2613408.

Almost surely, 2^13628368170 is an apocalyptic number.

13628368170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13628368170 is an abundant number, since it is smaller than the sum of its proper divisors (23027249790).

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

13628368170 is a wasteful number, since it uses less digits than its factorization.

13628368170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221639 (or 5221636 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 13628368170 in words is "thirteen billion, six hundred twenty-eight million, three hundred sixty-eight thousand, one hundred seventy".