13880836855 has 16 divisors (see below), whose sum is σ = 17655672384. Its totient is φ = 10440286720.

The previous prime is 13880836841. The next prime is 13880836873. The reversal of 13880836855 is 55863808831.

It is not a de Polignac number, because 13880836855 - 2³³ = 5290902263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13880836796 and 13880836805.

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, 6787 + ... + 166756.

It is an arithmetic number, because the mean of its divisors is an integer number (1103479524).

Almost surely, 2^13880836855 is an apocalyptic number.

13880836855 is a deficient number, since it is larger than the sum of its proper divisors (3774835529).

13880836855 is a wasteful number, since it uses less digits than its factorization.

13880836855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174506.

The product of its (nonzero) digits is 5529600, while the sum is 55.

The spelling of 13880836855 in words is "thirteen billion, eight hundred eighty million, eight hundred thirty-six thousand, eight hundred fifty-five".