138094706135 has 8 divisors (see below), whose sum is σ = 170192394816. Its totient is φ = 107489933280.

The previous prime is 138094706107. The next prime is 138094706161. The reversal of 138094706135 is 531607490831.

It is a happy number.

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

It is not a de Polignac number, because 138094706135 - 2¹⁴ = 138094689751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 138094706135.

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, 373228751 + ... + 373229120.

It is an arithmetic number, because the mean of its divisors is an integer number (21274049352).

Almost surely, 2^138094706135 is an apocalyptic number.

138094706135 is a deficient number, since it is larger than the sum of its proper divisors (32097688681).

138094706135 is an equidigital number, since it uses as much as digits as its factorization.

138094706135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746457913.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 138094706135 in words is "one hundred thirty-eight billion, ninety-four million, seven hundred six thousand, one hundred thirty-five".