134200069 has 2 divisors, whose sum is σ = 134200070. Its totient is φ = 134200068.

The previous prime is 134200007. The next prime is 134200103. The reversal of 134200069 is 960002431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103530625 + 30669444 = 10175^2 + 5538^2 .

It is a cyclic number.

It is not a de Polignac number, because 134200069 - 2⁷ = 134199941 is a prime.

It is a super-2 number, since 2×134200069² = 36019317039209522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134200169) 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, 67100034 + 67100035.

It is an arithmetic number, because the mean of its divisors is an integer number (67100035).

Almost surely, 2^134200069 is an apocalyptic number.

It is an amenable number.

134200069 is a deficient number, since it is larger than the sum of its proper divisors (1).

134200069 is an equidigital number, since it uses as much as digits as its factorization.

134200069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 134200069 is about 11584.4753441837. The cubic root of 134200069 is about 511.9775444355.

The spelling of 134200069 in words is "one hundred thirty-four million, two hundred thousand, sixty-nine".