210224021404 has 24 divisors (see below), whose sum is σ = 369483747248. Its totient is φ = 104657391360.

The previous prime is 210224021369. The next prime is 210224021411. The reversal of 210224021404 is 404120422012.

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, 6642562 + ... + 6674134.

Almost surely, 2^210224021404 is an apocalyptic number.

It is an amenable number.

210224021404 is a deficient number, since it is larger than the sum of its proper divisors (159259725844).

210224021404 is a wasteful number, since it uses less digits than its factorization.

210224021404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38725 (or 38723 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 210224021404 its reverse (404120422012), we get a palindrome (614344443416).

The spelling of 210224021404 in words is "two hundred ten billion, two hundred twenty-four million, twenty-one thousand, four hundred four".