4440002402002 has 24 divisors (see below), whose sum is σ = 6820042489344. Its totient is φ = 2167879352184.

The previous prime is 4440002401999. The next prime is 4440002402021. The reversal of 4440002402002 is 2002042000444.

It is a super-2 number, since 2×4440002402002² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16369663 + ... + 16638685.

It is an arithmetic number, because the mean of its divisors is an integer number (284168437056).

Almost surely, 2^{4440002402002} is an apocalyptic number.

4440002402002 is a deficient number, since it is larger than the sum of its proper divisors (2380040087342).

4440002402002 is a wasteful number, since it uses less digits than its factorization.

4440002402002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273574 (or 273531 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 4440002402002 its reverse (2002042000444), we get a palindrome (6442044402446).

The spelling of 4440002402002 in words is "four trillion, four hundred forty billion, two million, four hundred two thousand, two".