4068862931312 has 20 divisors (see below), whose sum is σ = 8032165741080. Its totient is φ = 1996045965888.

The previous prime is 4068862931303. The next prime is 4068862931443. The reversal of 4068862931312 is 2131392688604.

It is a Harshad number since it is a multiple of its sum of digits (53).

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, 2399092862 + ... + 2399094557.

It is an arithmetic number, because the mean of its divisors is an integer number (401608287054).

Almost surely, 2^{4068862931312} is an apocalyptic number.

It is an amenable number.

4068862931312 is a deficient number, since it is larger than the sum of its proper divisors (3963302809768).

4068862931312 is a wasteful number, since it uses less digits than its factorization.

4068862931312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4798187480 (or 4798187474 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 4068862931312 in words is "four trillion, sixty-eight billion, eight hundred sixty-two million, nine hundred thirty-one thousand, three hundred twelve".