13650344104 has 16 divisors (see below), whose sum is σ = 25596275220. Its totient is φ = 6824670720.

The previous prime is 13650344069. The next prime is 13650344137. The reversal of 13650344104 is 40144305631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11579912100 + 2070432004 = 107610^2 + 45502^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69432 + ... + 179224.

Almost surely, 2^13650344104 is an apocalyptic number.

It is an amenable number.

13650344104 is a deficient number, since it is larger than the sum of its proper divisors (11945931116).

13650344104 is a wasteful number, since it uses less digits than its factorization.

13650344104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125340 (or 125336 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 13650344104 its reverse (40144305631), we get a palindrome (53794649735).

The spelling of 13650344104 in words is "thirteen billion, six hundred fifty million, three hundred forty-four thousand, one hundred four".