139350026108 has 12 divisors (see below), whose sum is σ = 244363293552. Its totient is φ = 69531942240.

The previous prime is 139350026071. The next prime is 139350026113. The reversal of 139350026108 is 801620053931.

It is a happy number.

139350026108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×139350026108³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35765513 + ... + 35769408.

It is an arithmetic number, because the mean of its divisors is an integer number (20363607796).

Almost surely, 2^139350026108 is an apocalyptic number.

It is an amenable number.

139350026108 is a deficient number, since it is larger than the sum of its proper divisors (105013267444).

139350026108 is a wasteful number, since it uses less digits than its factorization.

139350026108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71535412 (or 71535410 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 139350026108 in words is "one hundred thirty-nine billion, three hundred fifty million, twenty-six thousand, one hundred eight".