4243287466 has 16 divisors (see below), whose sum is σ = 6961425120. Its totient is φ = 1923804880.

The previous prime is 4243287463. The next prime is 4243287479. The reversal of 4243287466 is 6647823424.

It is a super-2 number, since 2×4243287466² = 36010977038225402312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4243287463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239356 + ... + 256471.

It is an arithmetic number, because the mean of its divisors is an integer number (435089070).

Almost surely, 2^4243287466 is an apocalyptic number.

4243287466 is a deficient number, since it is larger than the sum of its proper divisors (2718137654).

4243287466 is a wasteful number, since it uses less digits than its factorization.

4243287466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496229.

The product of its digits is 1548288, while the sum is 46.

The square root of 4243287466 is about 65140.5209220804. The cubic root of 4243287466 is about 1618.9526667913.

The spelling of 4243287466 in words is "four billion, two hundred forty-three million, two hundred eighty-seven thousand, four hundred sixty-six".