13837143404 has 96 divisors (see below), whose sum is σ = 30397368960. Its totient is φ = 5373849600.

The previous prime is 13837143401. The next prime is 13837143427. The reversal of 13837143404 is 40434173831.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13837143401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5810294 + ... + 5812674.

It is an arithmetic number, because the mean of its divisors is an integer number (316639260).

Almost surely, 2^13837143404 is an apocalyptic number.

13837143404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13837143404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15198684480).

13837143404 is an abundant number, since it is smaller than the sum of its proper divisors (16560225556).

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

13837143404 is a wasteful number, since it uses less digits than its factorization.

13837143404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2857 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 13837143404 in words is "thirteen billion, eight hundred thirty-seven million, one hundred forty-three thousand, four hundred four".