4044202002 has 12 divisors (see below), whose sum is σ = 8762437710. Its totient is φ = 1348067328.

The previous prime is 4044201907. The next prime is 4044202007. The reversal of 4044202002 is 2002024404.

4044202002 is a `hidden beast` number, since 40 + 4 + 420 + 200 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3463440201 + 580761801 = 58851^2 + 24099^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 224677889 = 4044202002 / (4 + 0 + 4 + 4 + 2 + 0 + 2 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (4044202007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112338927 + ... + 112338962.

Almost surely, 2^4044202002 is an apocalyptic number.

4044202002 is an abundant number, since it is smaller than the sum of its proper divisors (4718235708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4044202002 is a wasteful number, since it uses less digits than its factorization.

4044202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224677897 (or 224677894 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 4044202002 is about 63594.0406170264. The cubic root of 4044202002 is about 1593.2268371347.

Adding to 4044202002 its reverse (2002024404), we get a palindrome (6046226406).

The spelling of 4044202002 in words is "four billion, forty-four million, two hundred two thousand, two".