312034343204 has 12 divisors (see below), whose sum is σ = 549676393728. Its totient is φ = 154983945000.

The previous prime is 312034343147. The next prime is 312034343209. The reversal of 312034343204 is 402343430213.

It is not an unprimeable number, because it can be changed into a prime (312034343209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258305972 + ... + 258307179.

It is an arithmetic number, because the mean of its divisors is an integer number (45806366144).

Almost surely, 2^312034343204 is an apocalyptic number.

It is an amenable number.

312034343204 is a deficient number, since it is larger than the sum of its proper divisors (237642050524).

312034343204 is a wasteful number, since it uses less digits than its factorization.

312034343204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516613306 (or 516613304 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 312034343204 its reverse (402343430213), we get a palindrome (714377773417).

The spelling of 312034343204 in words is "three hundred twelve billion, thirty-four million, three hundred forty-three thousand, two hundred four".