4813440140 has 24 divisors (see below), whose sum is σ = 10323294912. Its totient is φ = 1884410240.

The previous prime is 4813440131. The next prime is 4813440169. The reversal of 4813440140 is 410443184.

It is a happy 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, 2559401 + ... + 2561280.

It is an arithmetic number, because the mean of its divisors is an integer number (430137288).

Almost surely, 2^4813440140 is an apocalyptic number.

It is an amenable number.

4813440140 is an abundant number, since it is smaller than the sum of its proper divisors (5509854772).

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

4813440140 is a wasteful number, since it uses less digits than its factorization.

4813440140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5120737 (or 5120735 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 4813440140 is about 69378.9603554276. The cubic root of 4813440140 is about 1688.4382874493.

The spelling of 4813440140 in words is "four billion, eight hundred thirteen million, four hundred forty thousand, one hundred forty".