4040284667 has 2 divisors, whose sum is σ = 4040284668. Its totient is φ = 4040284666.

The previous prime is 4040284663. The next prime is 4040284709. The reversal of 4040284667 is 7664820404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4040284667 - 2² = 4040284663 is a prime.

It is not a weakly prime, because it can be changed into another prime (4040284663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020142333 + 2020142334.

It is an arithmetic number, because the mean of its divisors is an integer number (2020142334).

Almost surely, 2^4040284667 is an apocalyptic number.

4040284667 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040284667 is an equidigital number, since it uses as much as digits as its factorization.

4040284667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 41.

The square root of 4040284667 is about 63563.2336103191. The cubic root of 4040284667 is about 1592.7122552327.

The spelling of 4040284667 in words is "four billion, forty million, two hundred eighty-four thousand, six hundred sixty-seven".