404032420210 has 16 divisors (see below), whose sum is σ = 738112959936. Its totient is φ = 159200833968.

The previous prime is 404032420147. The next prime is 404032420219. The reversal of 404032420210 is 12024230404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (404032420219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301516062 + ... + 301517401.

It is an arithmetic number, because the mean of its divisors is an integer number (46132059996).

Almost surely, 2^404032420210 is an apocalyptic number.

404032420210 is a deficient number, since it is larger than the sum of its proper divisors (334080539726).

404032420210 is a wasteful number, since it uses less digits than its factorization.

404032420210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603033537.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 404032420210 its reverse (12024230404), we get a palindrome (416056650614).

The spelling of 404032420210 in words is "four hundred four billion, thirty-two million, four hundred twenty thousand, two hundred ten".