13050687844 has 12 divisors (see below), whose sum is σ = 22841312368. Its totient is φ = 6524598600.

The previous prime is 13050687827. The next prime is 13050687847. The reversal of 13050687844 is 44878605031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13050687794 and 13050687803.

It is not an unprimeable number, because it can be changed into a prime (13050687847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145962 + ... + 217729.

Almost surely, 2^13050687844 is an apocalyptic number.

It is an amenable number.

13050687844 is a deficient number, since it is larger than the sum of its proper divisors (9790624524).

13050687844 is a wasteful number, since it uses less digits than its factorization.

13050687844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372666 (or 372664 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 13050687844 in words is "thirteen billion, fifty million, six hundred eighty-seven thousand, eight hundred forty-four".