13838335807 has 8 divisors (see below), whose sum is σ = 13929599216. Its totient is φ = 13747370112.

The previous prime is 13838335789. The next prime is 13838335811. The reversal of 13838335807 is 70853383831.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13838335807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13838335877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19228 + ... + 167470.

It is an arithmetic number, because the mean of its divisors is an integer number (1741199902).

Almost surely, 2^13838335807 is an apocalyptic number.

13838335807 is a deficient number, since it is larger than the sum of its proper divisors (91263409).

13838335807 is a wasteful number, since it uses less digits than its factorization.

13838335807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148857.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 13838335807 in words is "thirteen billion, eight hundred thirty-eight million, three hundred thirty-five thousand, eight hundred seven".