4002333442 has 8 divisors (see below), whose sum is σ = 6210517500. Its totient is φ = 1932160944.

The previous prime is 4002333427. The next prime is 4002333469. The reversal of 4002333442 is 2443332004.

It can be written as a sum of positive squares in 2 ways, for example, as 3995630521 + 6702921 = 63211^2 + 2589^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34502817 + ... + 34502932.

Almost surely, 2^4002333442 is an apocalyptic number.

4002333442 is a deficient number, since it is larger than the sum of its proper divisors (2208184058).

4002333442 is a wasteful number, since it uses less digits than its factorization.

4002333442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69005780.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 4002333442 is about 63263.9979925392. The cubic root of 4002333442 is about 1587.7096676550.

Adding to 4002333442 its reverse (2443332004), we get a palindrome (6445665446).

The spelling of 4002333442 in words is "four billion, two million, three hundred thirty-three thousand, four hundred forty-two".