210202414144 has 28 divisors (see below), whose sum is σ = 417386127888. Its totient is φ = 105034256000.

The previous prime is 210202414141. The next prime is 210202414199. The reversal of 210202414144 is 441414202012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210202414141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944782 + ... + 1145869.

Almost surely, 2^210202414144 is an apocalyptic number.

It is an amenable number.

210202414144 is a deficient number, since it is larger than the sum of its proper divisors (207183713744).

210202414144 is a wasteful number, since it uses less digits than its factorization.

210202414144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092234 (or 2092224 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 210202414144 its reverse (441414202012), we get a palindrome (651616616156).

The spelling of 210202414144 in words is "two hundred ten billion, two hundred two million, four hundred fourteen thousand, one hundred forty-four".