4044002002 has 8 divisors (see below), whose sum is σ = 6329742336. Its totient is φ = 1934087892.

The previous prime is 4044001963. The next prime is 4044002033. The reversal of 4044002002 is 2002004404.

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

It is a super-3 number, since 3×4044002002³ (a number of 30 digits) contains 333 as substring.

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, 43956498 + ... + 43956589.

It is an arithmetic number, because the mean of its divisors is an integer number (791217792).

Almost surely, 2^4044002002 is an apocalyptic number.

4044002002 is a deficient number, since it is larger than the sum of its proper divisors (2285740334).

4044002002 is a wasteful number, since it uses less digits than its factorization.

4044002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87913112.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4044002002 is about 63592.4681231984. The cubic root of 4044002002 is about 1593.2005731466.

Adding to 4044002002 its reverse (2002004404), we get a palindrome (6046006406).

The spelling of 4044002002 in words is "four billion, forty-four million, two thousand, two", and thus it is an eban number.