4812912118 has 16 divisors (see below), whose sum is σ = 8280499104. Its totient is φ = 2055228480.

The previous prime is 4812912089. The next prime is 4812912131. The reversal of 4812912118 is 8112192184.

It is a congruent number.

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, 616663 + ... + 624418.

It is an arithmetic number, because the mean of its divisors is an integer number (517531194).

Almost surely, 2^4812912118 is an apocalyptic number.

4812912118 is a deficient number, since it is larger than the sum of its proper divisors (3467586986).

4812912118 is a wasteful number, since it uses less digits than its factorization.

4812912118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241367.

The product of its digits is 9216, while the sum is 37.

The square root of 4812912118 is about 69375.1549043316. The cubic root of 4812912118 is about 1688.3765460796.

The spelling of 4812912118 in words is "four billion, eight hundred twelve million, nine hundred twelve thousand, one hundred eighteen".