38538869239 has 8 divisors (see below), whose sum is σ = 42468593552. Its totient is φ = 34747030080.

The previous prime is 38538869209. The next prime is 38538869269. The reversal of 38538869239 is 93296883583.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38538869209) and next prime (38538869269).

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

It is a cyclic number.

It is not a de Polignac number, because 38538869239 - 2¹⁵ = 38538836471 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 (38538869209) 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, 34470702 + ... + 34471819.

It is an arithmetic number, because the mean of its divisors is an integer number (5308574194).

Almost surely, 2^38538869239 is an apocalyptic number.

38538869239 is a deficient number, since it is larger than the sum of its proper divisors (3929724313).

38538869239 is a wasteful number, since it uses less digits than its factorization.

38538869239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68942577.

The product of its digits is 67184640, while the sum is 64.

The spelling of 38538869239 in words is "thirty-eight billion, five hundred thirty-eight million, eight hundred sixty-nine thousand, two hundred thirty-nine".