134202041 has 2 divisors, whose sum is σ = 134202042. Its totient is φ = 134202040.

The previous prime is 134202037. The next prime is 134202157. The reversal of 134202041 is 140202431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109411600 + 24790441 = 10460^2 + 4979^2 .

It is a cyclic number.

It is not a de Polignac number, because 134202041 - 2² = 134202037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (134202001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67101020 + 67101021.

It is an arithmetic number, because the mean of its divisors is an integer number (67101021).

Almost surely, 2^134202041 is an apocalyptic number.

It is an amenable number.

134202041 is a deficient number, since it is larger than the sum of its proper divisors (1).

134202041 is an equidigital number, since it uses as much as digits as its factorization.

134202041 is an odious number, because the sum of its binary digits is odd.

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

The square root of 134202041 is about 11584.5604577817. The cubic root of 134202041 is about 511.9800521708.

Adding to 134202041 its reverse (140202431), we get a palindrome (274404472).

The spelling of 134202041 in words is "one hundred thirty-four million, two hundred two thousand, forty-one".