13801840013 has 16 divisors (see below), whose sum is σ = 15098227200. Its totient is φ = 12540505536.

The previous prime is 13801839983. The next prime is 13801840021. The reversal of 13801840013 is 31004810831.

It is not a de Polignac number, because 13801840013 - 2⁸ = 13801839757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13801840093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186788 + ... + 249986.

It is an arithmetic number, because the mean of its divisors is an integer number (943639200).

Almost surely, 2^13801840013 is an apocalyptic number.

13801840013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13801840013 is a deficient number, since it is larger than the sum of its proper divisors (1296387187).

13801840013 is a wasteful number, since it uses less digits than its factorization.

13801840013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63476.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 13801840013 in words is "thirteen billion, eight hundred one million, eight hundred forty thousand, thirteen".