4004020044200 has 48 divisors (see below), whose sum is σ = 10155650844960. Its totient is φ = 1456007288000.

The previous prime is 4004020044191. The next prime is 4004020044203. The reversal of 4004020044200 is 24400204004.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (4004020044203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 910002356 + ... + 910006755.

It is an arithmetic number, because the mean of its divisors is an integer number (211576059270).

Almost surely, 2^{4004020044200} is an apocalyptic number.

4004020044200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4004020044200 is an abundant number, since it is smaller than the sum of its proper divisors (6151630800760).

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

4004020044200 is a wasteful number, since it uses less digits than its factorization.

4004020044200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820009138 (or 1820009129 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 4004020044200 its reverse (24400204004), we get a palindrome (4028420248204).

The spelling of 4004020044200 in words is "four trillion, four billion, twenty million, forty-four thousand, two hundred".