4642788712 has 32 divisors (see below), whose sum is σ = 8967705120. Its totient is φ = 2251782720.

The previous prime is 4642788673. The next prime is 4642788767. The reversal of 4642788712 is 2178872464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74283 + ... + 121669.

It is an arithmetic number, because the mean of its divisors is an integer number (280240785).

Almost surely, 2^4642788712 is an apocalyptic number.

It is an amenable number.

4642788712 is a deficient number, since it is larger than the sum of its proper divisors (4324916408).

4642788712 is a wasteful number, since it uses less digits than its factorization.

4642788712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47761 (or 47757 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 49.

The square root of 4642788712 is about 68138.0122398651. The cubic root of 4642788712 is about 1668.2442627942.

The spelling of 4642788712 in words is "four billion, six hundred forty-two million, seven hundred eighty-eight thousand, seven hundred twelve".