4002400330 has 8 divisors (see below), whose sum is σ = 7204320612. Its totient is φ = 1600960128.

The previous prime is 4002400327. The next prime is 4002400351. The reversal of 4002400330 is 330042004.

It can be written as a sum of positive squares in 2 ways, for example, as 3999171121 + 3229209 = 63239^2 + 1797^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200120007 + ... + 200120026.

Almost surely, 2^4002400330 is an apocalyptic number.

4002400330 is a deficient number, since it is larger than the sum of its proper divisors (3201920282).

4002400330 is a wasteful number, since it uses less digits than its factorization.

4002400330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400240040.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 4002400330 is about 63264.5266322289. The cubic root of 4002400330 is about 1587.7185123398.

Adding to 4002400330 its reverse (330042004), we get a palindrome (4332442334).

The spelling of 4002400330 in words is "four billion, two million, four hundred thousand, three hundred thirty".