134038811 has 2 divisors, whose sum is σ = 134038812. Its totient is φ = 134038810.

The previous prime is 134038763. The next prime is 134038837. The reversal of 134038811 is 118830431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134038811 - 2¹⁸ = 133776667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134038511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67019405 + 67019406.

It is an arithmetic number, because the mean of its divisors is an integer number (67019406).

Almost surely, 2^134038811 is an apocalyptic number.

134038811 is a deficient number, since it is larger than the sum of its proper divisors (1).

134038811 is an equidigital number, since it uses as much as digits as its factorization.

134038811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 134038811 is about 11577.5131612968. The cubic root of 134038811 is about 511.7723941042.

The spelling of 134038811 in words is "one hundred thirty-four million, thirty-eight thousand, eight hundred eleven".