210144034 has 24 divisors (see below), whose sum is σ = 329959188. Its totient is φ = 100363200.

The previous prime is 210144023. The next prime is 210144079. The reversal of 210144034 is 430441012.

It can be written as a sum of positive squares in 6 ways, for example, as 187553025 + 22591009 = 13695^2 + 4753^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169264 + ... + 170500.

Almost surely, 2^210144034 is an apocalyptic number.

210144034 is a deficient number, since it is larger than the sum of its proper divisors (119815154).

210144034 is a wasteful number, since it uses less digits than its factorization.

210144034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398 (or 1369 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 210144034 is about 14496.3455394799. The cubic root of 210144034 is about 594.5280573710.

Adding to 210144034 its reverse (430441012), we get a palindrome (640585046).

The spelling of 210144034 in words is "two hundred ten million, one hundred forty-four thousand, thirty-four".