312142412020333 has 16 divisors (see below), whose sum is σ = 322965361566000. Its totient is φ = 301323428396032.

The previous prime is 312142412020207. The next prime is 312142412020457. The reversal of 312142412020333 is 333020214241213.

It can be written as a sum of positive squares in 8 ways, for example, as 25027077327849 + 287115334692484 = 5002707^2 + 16944478^2 .

It is a cyclic number.

It is not a de Polignac number, because 312142412020333 - 2³⁷ = 312004973066861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312142412020295 and 312142412020304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312142412023333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6674107173 + ... + 6674153941.

It is an arithmetic number, because the mean of its divisors is an integer number (20185335097875).

Almost surely, 2^{312142412020333} is an apocalyptic number.

It is an amenable number.

312142412020333 is a deficient number, since it is larger than the sum of its proper divisors (10822949545667).

312142412020333 is a wasteful number, since it uses less digits than its factorization.

312142412020333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84224.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 312142412020333 its reverse (333020214241213), we get a palindrome (645162626261546).

The spelling of 312142412020333 in words is "three hundred twelve trillion, one hundred forty-two billion, four hundred twelve million, twenty thousand, three hundred thirty-three".