13670255880 has 96 divisors (see below), whose sum is σ = 44443526400. Its totient is φ = 3644155008.

The previous prime is 13670255821. The next prime is 13670255891. The reversal of 13670255880 is 8855207631.

13670255880 is a `hidden beast` number, since 1 + 3 + 67 + 0 + 2 + 5 + 588 + 0 = 666.

13670255880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1596651 + ... + 1605189.

It is an arithmetic number, because the mean of its divisors is an integer number (462953400).

Almost surely, 2^13670255880 is an apocalyptic number.

13670255880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13670255880 is an abundant number, since it is smaller than the sum of its proper divisors (30773270520).

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

13670255880 is a wasteful number, since it uses less digits than its factorization.

13670255880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13003 (or 12996 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 13670255880 in words is "thirteen billion, six hundred seventy million, two hundred fifty-five thousand, eight hundred eighty".