4243287467 has 4 divisors (see below), whose sum is σ = 4243815576. Its totient is φ = 4242759360.

The previous prime is 4243287463. The next prime is 4243287479. The reversal of 4243287467 is 7647823424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4243287467 - 2² = 4243287463 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 251813 + ... + 268134.

It is an arithmetic number, because the mean of its divisors is an integer number (1060953894).

Almost surely, 2^4243287467 is an apocalyptic number.

4243287467 is a deficient number, since it is larger than the sum of its proper divisors (528109).

4243287467 is an equidigital number, since it uses as much as digits as its factorization.

4243287467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528108.

The product of its digits is 1806336, while the sum is 47.

The square root of 4243287467 is about 65140.5209297562. The cubic root of 4243287467 is about 1618.9526669185.

The spelling of 4243287467 in words is "four billion, two hundred forty-three million, two hundred eighty-seven thousand, four hundred sixty-seven".