312230323343434 has 64 divisors (see below), whose sum is σ = 477327383592192. Its totient is φ = 153155463552000.

The previous prime is 312230323343311. The next prime is 312230323343441. The reversal of 312230323343434 is 434343323032213.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37227886989 + ... + 37227895375.

It is an arithmetic number, because the mean of its divisors is an integer number (7458240368628).

Almost surely, 2^{312230323343434} is an apocalyptic number.

312230323343434 is a deficient number, since it is larger than the sum of its proper divisors (165097060248758).

312230323343434 is a wasteful number, since it uses less digits than its factorization.

312230323343434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11791.

The product of its (nonzero) digits is 1119744, while the sum is 40.

Adding to 312230323343434 its reverse (434343323032213), we get a palindrome (746573646375647).

The spelling of 312230323343434 in words is "three hundred twelve trillion, two hundred thirty billion, three hundred twenty-three million, three hundred forty-three thousand, four hundred thirty-four".