13838513038 has 8 divisors (see below), whose sum is σ = 23723165232. Its totient is φ = 5930791296.

The previous prime is 13838512993. The next prime is 13838513099. The reversal of 13838513038 is 83031583831.

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 = 13838512985 and 13838513003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494232595 + ... + 494232622.

It is an arithmetic number, because the mean of its divisors is an integer number (2965395654).

Almost surely, 2^13838513038 is an apocalyptic number.

13838513038 is a deficient number, since it is larger than the sum of its proper divisors (9884652194).

13838513038 is an equidigital number, since it uses as much as digits as its factorization.

13838513038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988465226.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 13838513038 in words is "thirteen billion, eight hundred thirty-eight million, five hundred thirteen thousand, thirty-eight".