139383833798 has 8 divisors (see below), whose sum is σ = 228082637160. Its totient is φ = 63356288080.

The previous prime is 139383833783. The next prime is 139383833891. The reversal of 139383833798 is 897338383931.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3167814383 + ... + 3167814426.

It is an arithmetic number, because the mean of its divisors is an integer number (28510329645).

Almost surely, 2^139383833798 is an apocalyptic number.

139383833798 is a deficient number, since it is larger than the sum of its proper divisors (88698803362).

139383833798 is a wasteful number, since it uses less digits than its factorization.

139383833798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6335628822.

The product of its digits is 70543872, while the sum is 65.

The spelling of 139383833798 in words is "one hundred thirty-nine billion, three hundred eighty-three million, eight hundred thirty-three thousand, seven hundred ninety-eight".