4782144460 has 12 divisors (see below), whose sum is σ = 10042503408. Its totient is φ = 1912857776.

The previous prime is 4782144449. The next prime is 4782144469. The reversal of 4782144460 is 644412874.

It is not an unprimeable number, because it can be changed into a prime (4782144469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119553592 + ... + 119553631.

It is an arithmetic number, because the mean of its divisors is an integer number (836875284).

Almost surely, 2^4782144460 is an apocalyptic number.

It is an amenable number.

4782144460 is an abundant number, since it is smaller than the sum of its proper divisors (5260358948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4782144460 is a wasteful number, since it uses less digits than its factorization.

4782144460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239107232 (or 239107230 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 40.

The square root of 4782144460 is about 69153.0509811389. The cubic root of 4782144460 is about 1684.7710725158.

The spelling of 4782144460 in words is "four billion, seven hundred eighty-two million, one hundred forty-four thousand, four hundred sixty".