210044400604 has 24 divisors (see below), whose sum is σ = 377712583920. Its totient is φ = 102129532416.

The previous prime is 210044400571. The next prime is 210044400617. The reversal of 210044400604 is 406004440012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96082 + ... + 655225.

It is an arithmetic number, because the mean of its divisors is an integer number (15738024330).

Almost surely, 2^210044400604 is an apocalyptic number.

It is an amenable number.

210044400604 is a deficient number, since it is larger than the sum of its proper divisors (167668183316).

210044400604 is a wasteful number, since it uses less digits than its factorization.

210044400604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753237 (or 753235 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 210044400604 its reverse (406004440012), we get a palindrome (616048840616).

The spelling of 210044400604 in words is "two hundred ten billion, forty-four million, four hundred thousand, six hundred four".