4238046313 has 2 divisors, whose sum is σ = 4238046314. Its totient is φ = 4238046312.

The previous prime is 4238046257. The next prime is 4238046347. The reversal of 4238046313 is 3136408324.

It is an a-pointer prime, because the next prime (4238046347) can be obtained adding 4238046313 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2194735104 + 2043311209 = 46848^2 + 45203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4238046313 is a prime.

It is a super-2 number, since 2×4238046313² = 35922073102265787938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4238046413) 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 as a sum of consecutive naturals, namely, 2119023156 + 2119023157.

It is an arithmetic number, because the mean of its divisors is an integer number (2119023157).

Almost surely, 2^4238046313 is an apocalyptic number.

It is an amenable number.

4238046313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4238046313 is an equidigital number, since it uses as much as digits as its factorization.

4238046313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 4238046313 is about 65100.2789010923. The cubic root of 4238046313 is about 1618.2858351880.

The spelling of 4238046313 in words is "four billion, two hundred thirty-eight million, forty-six thousand, three hundred thirteen".