318069050839 has 12 divisors (see below), whose sum is σ = 338112885528. Its totient is φ = 299152400000.

The previous prime is 318069050833. The next prime is 318069050851. The reversal of 318069050839 is 938050960813.

It is not a de Polignac number, because 318069050839 - 2¹³ = 318069042647 is a prime.

It is a super-2 number, since 2×318069050839² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318069050833) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 40089 + ... + 798589.

It is an arithmetic number, because the mean of its divisors is an integer number (28176073794).

Almost surely, 2^318069050839 is an apocalyptic number.

318069050839 is a deficient number, since it is larger than the sum of its proper divisors (20043834689).

318069050839 is a wasteful number, since it uses less digits than its factorization.

318069050839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759986 (or 759969 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 52.

The spelling of 318069050839 in words is "three hundred eighteen billion, sixty-nine million, fifty thousand, eight hundred thirty-nine".