4000255330 has 16 divisors (see below), whose sum is σ = 7230591360. Its totient is φ = 1593406192.

The previous prime is 4000255319. The next prime is 4000255339. The reversal of 4000255330 is 335520004.

It is not an unprimeable number, because it can be changed into a prime (4000255339) 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, 834484 + ... + 839263.

It is an arithmetic number, because the mean of its divisors is an integer number (451911960).

Almost surely, 2^4000255330 is an apocalyptic number.

4000255330 is a deficient number, since it is larger than the sum of its proper divisors (3230336030).

4000255330 is a wasteful number, since it uses less digits than its factorization.

4000255330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673993.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 4000255330 is about 63247.5717320436. The cubic root of 4000255330 is about 1587.4348271754.

Adding to 4000255330 its reverse (335520004), we get a palindrome (4335775334).

The spelling of 4000255330 in words is "four billion, two hundred fifty-five thousand, three hundred thirty".