4012320342304 has 12 divisors (see below), whose sum is σ = 7899255673974. Its totient is φ = 2006160171136.

The previous prime is 4012320342227. The next prime is 4012320342341. The reversal of 4012320342304 is 4032430232104.

It can be written as a sum of positive squares in only one way, i.e., 2457181651600 + 1555138690704 = 1567540^2 + 1247052^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62692505317 + ... + 62692505380.

Almost surely, 2^{4012320342304} is an apocalyptic number.

It is an amenable number.

4012320342304 is a deficient number, since it is larger than the sum of its proper divisors (3886935331670).

4012320342304 is a wasteful number, since it uses less digits than its factorization.

4012320342304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125385010707 (or 125385010699 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4012320342304 its reverse (4032430232104), we get a palindrome (8044750574408).

The spelling of 4012320342304 in words is "four trillion, twelve billion, three hundred twenty million, three hundred forty-two thousand, three hundred four".