138848231070364 has 6 divisors (see below), whose sum is σ = 242984404373144. Its totient is φ = 69424115535180.

The previous prime is 138848231070337. The next prime is 138848231070371. The reversal of 138848231070364 is 463070132848831.

It is a junction number, because it is equal to n+sod(n) for n = 138848231070299 and 138848231070308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17356028883792 + ... + 17356028883799.

Almost surely, 2^{138848231070364} is an apocalyptic number.

It is an amenable number.

138848231070364 is a deficient number, since it is larger than the sum of its proper divisors (104136173302780).

138848231070364 is a wasteful number, since it uses less digits than its factorization.

138848231070364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34712057767595 (or 34712057767593 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 58.

The spelling of 138848231070364 in words is "one hundred thirty-eight trillion, eight hundred forty-eight billion, two hundred thirty-one million, seventy thousand, three hundred sixty-four".