2312041717 has 4 divisors (see below), whose sum is σ = 2320388716. Its totient is φ = 2303694720.

The previous prime is 2312041661. The next prime is 2312041727. The reversal of 2312041717 is 7171402132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1621350756 + 690690961 = 40266^2 + 26281^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2312041717 is a prime.

It is a super-2 number, since 2×2312041717² = 10691073802296616178, which 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 (2312041727) 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 3 ways as a sum of consecutive naturals, for example, 4173084 + ... + 4173637.

It is an arithmetic number, because the mean of its divisors is an integer number (580097179).

Almost surely, 2^2312041717 is an apocalyptic number.

It is an amenable number.

2312041717 is a deficient number, since it is larger than the sum of its proper divisors (8346999).

2312041717 is an equidigital number, since it uses as much as digits as its factorization.

2312041717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346998.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 2312041717 is about 48083.6949183400. The cubic root of 2312041717 is about 1322.3057566855.

Adding to 2312041717 its reverse (7171402132), we get a palindrome (9483443849).

The spelling of 2312041717 in words is "two billion, three hundred twelve million, forty-one thousand, seven hundred seventeen".