939324136135 has 32 divisors (see below), whose sum is σ = 1450659631104. Its totient is φ = 566663904000.

The previous prime is 939324136097. The next prime is 939324136139. The reversal of 939324136135 is 531631423939.

It is a de Polignac number, because none of the positive numbers 2^k-939324136135 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939324136139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39339726 + ... + 39363595.

It is an arithmetic number, because the mean of its divisors is an integer number (45333113472).

Almost surely, 2^939324136135 is an apocalyptic number.

939324136135 is a deficient number, since it is larger than the sum of its proper divisors (511335494969).

939324136135 is a wasteful number, since it uses less digits than its factorization.

939324136135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78703375.

The product of its digits is 1574640, while the sum is 49.

The spelling of 939324136135 in words is "nine hundred thirty-nine billion, three hundred twenty-four million, one hundred thirty-six thousand, one hundred thirty-five".