4304311231312 has 10 divisors (see below), whose sum is σ = 8339603010698. Its totient is φ = 2152155615648.

The previous prime is 4304311231303. The next prime is 4304311231361. The reversal of 4304311231312 is 2131321134034.

It can be written as a sum of positive squares in only one way, i.e., 3710308078656 + 594003152656 = 1926216^2 + 770716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134509725963 + ... + 134509725994.

Almost surely, 2^{4304311231312} is an apocalyptic number.

It is an amenable number.

4304311231312 is a deficient number, since it is larger than the sum of its proper divisors (4035291779386).

4304311231312 is a wasteful number, since it uses less digits than its factorization.

4304311231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269019451965 (or 269019451959 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 4304311231312 its reverse (2131321134034), we get a palindrome (6435632365346).

The spelling of 4304311231312 in words is "four trillion, three hundred four billion, three hundred eleven million, two hundred thirty-one thousand, three hundred twelve".