4240428268 has 12 divisors (see below), whose sum is σ = 7421325912. Its totient is φ = 2120049440.

The previous prime is 4240428263. The next prime is 4240428277. The reversal of 4240428268 is 8628240424.

It is a self number, because there is not a number n which added to its sum of digits gives 4240428268.

It is not an unprimeable number, because it can be changed into a prime (4240428263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30696 + ... + 97072.

It is an arithmetic number, because the mean of its divisors is an integer number (618443826).

Almost surely, 2^4240428268 is an apocalyptic number.

It is an amenable number.

4240428268 is a deficient number, since it is larger than the sum of its proper divisors (3180897644).

4240428268 is a wasteful number, since it uses less digits than its factorization.

4240428268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82352 (or 82350 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The square root of 4240428268 is about 65118.5708381257. The cubic root of 4240428268 is about 1618.5889593018.

The spelling of 4240428268 in words is "four billion, two hundred forty million, four hundred twenty-eight thousand, two hundred sixty-eight".