404044000202 has 8 divisors (see below), whose sum is σ = 606075357636. Its totient is φ = 202018880992.

The previous prime is 404044000183. The next prime is 404044000229. The reversal of 404044000202 is 202000440404.

It can be written as a sum of positive squares in 2 ways, for example, as 359590916281 + 44453083921 = 599659^2 + 210839^2 .

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, 1394123 + ... + 1658814.

Almost surely, 2^404044000202 is an apocalyptic number.

404044000202 is a deficient number, since it is larger than the sum of its proper divisors (202031357434).

404044000202 is a wasteful number, since it uses less digits than its factorization.

404044000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119112.

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

Adding to 404044000202 its reverse (202000440404), we get a palindrome (606044440606).

The spelling of 404044000202 in words is "four hundred four billion, forty-four million, two hundred two", and thus it is an aban number.