319304041 has 12 divisors (see below), whose sum is σ = 379340928. Its totient is φ = 267864072.

The previous prime is 319304003. The next prime is 319304053. The reversal of 319304041 is 140403913.

It is a happy number.

It is not a de Polignac number, because 319304041 - 2¹¹ = 319301993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 319303997 and 319304015.

It is not an unprimeable number, because it can be changed into a prime (319344041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67021 + ... + 71626.

It is an arithmetic number, because the mean of its divisors is an integer number (31611744).

Almost surely, 2^319304041 is an apocalyptic number.

It is an amenable number.

319304041 is a deficient number, since it is larger than the sum of its proper divisors (60036887).

319304041 is a wasteful number, since it uses less digits than its factorization.

319304041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138708 (or 138701 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 319304041 is about 17869.0805863089. The cubic root of 319304041 is about 683.4941549432.

Adding to 319304041 its reverse (140403913), we get a palindrome (459707954).

The spelling of 319304041 in words is "three hundred nineteen million, three hundred four thousand, forty-one".