210134041 has 8 divisors (see below), whose sum is σ = 226413320. Its totient is φ = 193871232.

The previous prime is 210134021. The next prime is 210134047. The reversal of 210134041 is 140431012.

It can be written as a sum of positive squares in 4 ways, for example, as 31136400 + 178997641 = 5580^2 + 13379^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210134041 - 2⁹ = 210133529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210134047) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 39805 + ... + 44773.

It is an arithmetic number, because the mean of its divisors is an integer number (28301665).

Almost surely, 2^210134041 is an apocalyptic number.

It is an amenable number.

210134041 is a deficient number, since it is larger than the sum of its proper divisors (16279279).

210134041 is a wasteful number, since it uses less digits than its factorization.

210134041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8235.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 210134041 is about 14496.0008623068. Note that the first 3 decimals coincide. The cubic root of 210134041 is about 594.5186333378.

Adding to 210134041 its reverse (140431012), we get a palindrome (350565053).

The spelling of 210134041 in words is "two hundred ten million, one hundred thirty-four thousand, forty-one".