13704388238 has 8 divisors (see below), whose sum is σ = 20692719120. Its totient is φ = 6806815200.

The previous prime is 13704388223. The next prime is 13704388273. The reversal of 13704388238 is 83288340731.

13704388238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13704388192 and 13704388201.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 22689083 + ... + 22689686.

It is an arithmetic number, because the mean of its divisors is an integer number (2586589890).

Almost surely, 2^13704388238 is an apocalyptic number.

13704388238 is a deficient number, since it is larger than the sum of its proper divisors (6988330882).

13704388238 is a wasteful number, since it uses less digits than its factorization.

13704388238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45378922.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 13704388238 in words is "thirteen billion, seven hundred four million, three hundred eighty-eight thousand, two hundred thirty-eight".