312034424430383 has 2 divisors, whose sum is σ = 312034424430384. Its totient is φ = 312034424430382.

The previous prime is 312034424430329. The next prime is 312034424430401. The reversal of 312034424430383 is 383034424430213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312034424430383 - 2¹² = 312034424426287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312034424430283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156017212215191 + 156017212215192.

It is an arithmetic number, because the mean of its divisors is an integer number (156017212215192).

Almost surely, 2^{312034424430383} is an apocalyptic number.

312034424430383 is a deficient number, since it is larger than the sum of its proper divisors (1).

312034424430383 is an equidigital number, since it uses as much as digits as its factorization.

312034424430383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 44.

Adding to 312034424430383 its reverse (383034424430213), we get a palindrome (695068848860596).

The spelling of 312034424430383 in words is "three hundred twelve trillion, thirty-four billion, four hundred twenty-four million, four hundred thirty thousand, three hundred eighty-three".