20134241 has 2 divisors, whose sum is σ = 20134242. Its totient is φ = 20134240.

The previous prime is 20134211. The next prime is 20134291. The reversal of 20134241 is 14243102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19989841 + 144400 = 4471^2 + 380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20134241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (20134201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10067120 + 10067121.

It is an arithmetic number, because the mean of its divisors is an integer number (10067121).

Almost surely, 2^20134241 is an apocalyptic number.

It is an amenable number.

20134241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20134241 is an equidigital number, since it uses as much as digits as its factorization.

20134241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 20134241 is about 4487.1194546167. The cubic root of 20134241 is about 272.0477181636.

Adding to 20134241 its reverse (14243102), we get a palindrome (34377343).

The spelling of 20134241 in words is "twenty million, one hundred thirty-four thousand, two hundred forty-one".