139333522684 has 18 divisors (see below), whose sum is σ = 251706775712. Its totient is φ = 67417435200.

The previous prime is 139333522667. The next prime is 139333522697. The reversal of 139333522684 is 486225333931.

139333522684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 4139844 + ... + 4173364.

Almost surely, 2^139333522684 is an apocalyptic number.

It is an amenable number.

139333522684 is a deficient number, since it is larger than the sum of its proper divisors (112373253028).

139333522684 is an frugal number, since it uses more digits than its factorization.

139333522684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67077 (or 33554 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 49.

The spelling of 139333522684 in words is "one hundred thirty-nine billion, three hundred thirty-three million, five hundred twenty-two thousand, six hundred eighty-four".