138192362039 has 8 divisors (see below), whose sum is σ = 138392271360. Its totient is φ = 137992538200.

The previous prime is 138192362029. The next prime is 138192362069. The reversal of 138192362039 is 930263291831.

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 138192362039 - 2¹⁶ = 138192296503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 138192361984 and 138192362002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138192362029) 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, 3665294 + ... + 3702804.

It is an arithmetic number, because the mean of its divisors is an integer number (17299033920).

Almost surely, 2^138192362039 is an apocalyptic number.

138192362039 is a deficient number, since it is larger than the sum of its proper divisors (199909321).

138192362039 is an equidigital number, since it uses as much as digits as its factorization.

138192362039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42741.

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 138192362039 in words is "one hundred thirty-eight billion, one hundred ninety-two million, three hundred sixty-two thousand, thirty-nine".