134050069 has 2 divisors, whose sum is σ = 134050070. Its totient is φ = 134050068.

The previous prime is 134050067. The next prime is 134050087. The reversal of 134050069 is 960050431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128527569 + 5522500 = 11337^2 + 2350^2 .

It is a cyclic number.

It is not a de Polignac number, because 134050069 - 2¹ = 134050067 is a prime.

It is a super-2 number, since 2×134050069² = 35938841997809522, which contains 22 as substring.

Together with 134050067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134050061) 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, 67025034 + 67025035.

It is an arithmetic number, because the mean of its divisors is an integer number (67025035).

Almost surely, 2^134050069 is an apocalyptic number.

It is an amenable number.

134050069 is a deficient number, since it is larger than the sum of its proper divisors (1).

134050069 is an equidigital number, since it uses as much as digits as its factorization.

134050069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 134050069 is about 11577.9993522197. Note that the first 3 decimals coincide. The cubic root of 134050069 is about 511.7867217264.

The spelling of 134050069 in words is "one hundred thirty-four million, fifty thousand, sixty-nine".