8474387603312 has 20 divisors (see below), whose sum is σ = 16452030057000. Its totient is φ = 4228702427328.

The previous prime is 8474387603309. The next prime is 8474387603351. The reversal of 8474387603312 is 2133067834748.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530702663 + ... + 530718630.

It is an arithmetic number, because the mean of its divisors is an integer number (822601502850).

Almost surely, 2^{8474387603312} is an apocalyptic number.

It is an amenable number.

8474387603312 is a deficient number, since it is larger than the sum of its proper divisors (7977642453688).

8474387603312 is a wasteful number, since it uses less digits than its factorization.

8474387603312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061421800 (or 1061421794 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 8474387603312 in words is "eight trillion, four hundred seventy-four billion, three hundred eighty-seven million, six hundred three thousand, three hundred twelve".