138810245760382 has 16 divisors (see below), whose sum is σ = 237961025759232. Its totient is φ = 59489954211960.

The previous prime is 138810245760377. The next prime is 138810245760497. The reversal of 138810245760382 is 283067542018831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6792378 + ... + 17993245.

It is an arithmetic number, because the mean of its divisors is an integer number (14872564109952).

Almost surely, 2^{138810245760382} is an apocalyptic number.

138810245760382 is a deficient number, since it is larger than the sum of its proper divisors (99150779998850).

138810245760382 is a wasteful number, since it uses less digits than its factorization.

138810245760382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25185663.

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 138810245760382 in words is "one hundred thirty-eight trillion, eight hundred ten billion, two hundred forty-five million, seven hundred sixty thousand, three hundred eighty-two".