13842316644 has 48 divisors (see below), whose sum is σ = 34996715712. Its totient is φ = 4233036672.

The previous prime is 13842316597. The next prime is 13842316661. The reversal of 13842316644 is 44661324831.

It is a happy number.

13842316644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13842316596 and 13842316605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246759 + ... + 297614.

It is an arithmetic number, because the mean of its divisors is an integer number (729098244).

Almost surely, 2^13842316644 is an apocalyptic number.

It is an amenable number.

13842316644 is an abundant number, since it is smaller than the sum of its proper divisors (21154399068).

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

13842316644 is a wasteful number, since it uses less digits than its factorization.

13842316644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544556 (or 544554 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The spelling of 13842316644 in words is "thirteen billion, eight hundred forty-two million, three hundred sixteen thousand, six hundred forty-four".