13365286680 has 64 divisors (see below), whose sum is σ = 41389286400. Its totient is φ = 3449105280.

The previous prime is 13365286673. The next prime is 13365286699. The reversal of 13365286680 is 8668256331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1792690 + ... + 1800129.

It is an arithmetic number, because the mean of its divisors is an integer number (646707600).

Almost surely, 2^13365286680 is an apocalyptic number.

13365286680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13365286680 is an abundant number, since it is smaller than the sum of its proper divisors (28023999720).

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

13365286680 is a wasteful number, since it uses less digits than its factorization.

13365286680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592864 (or 3592860 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 13365286680 in words is "thirteen billion, three hundred sixty-five million, two hundred eighty-six thousand, six hundred eighty".