13386769880 has 32 divisors (see below), whose sum is σ = 32858436240. Its totient is φ = 4867916160.

The previous prime is 13386769871. The next prime is 13386769909. The reversal of 13386769880 is 8896768331.

It is a super-5 number, since 5×13386769880⁵ (a number of 52 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15211799 + ... + 15212678.

Almost surely, 2^13386769880 is an apocalyptic number.

13386769880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13386769880 is an abundant number, since it is smaller than the sum of its proper divisors (19471666360).

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

13386769880 is a wasteful number, since it uses less digits than its factorization.

13386769880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30424499 (or 30424495 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 13386769880 in words is "thirteen billion, three hundred eighty-six million, seven hundred sixty-nine thousand, eight hundred eighty".