134342077 has 2 divisors, whose sum is σ = 134342078. Its totient is φ = 134342076.

The previous prime is 134342059. The next prime is 134342083. The reversal of 134342077 is 770243431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100922116 + 33419961 = 10046^2 + 5781^2 .

It is a cyclic number.

It is not a de Polignac number, because 134342077 - 2²³ = 125953469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134340077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67171038 + 67171039.

It is an arithmetic number, because the mean of its divisors is an integer number (67171039).

Almost surely, 2^134342077 is an apocalyptic number.

It is an amenable number.

134342077 is a deficient number, since it is larger than the sum of its proper divisors (1).

134342077 is an equidigital number, since it uses as much as digits as its factorization.

134342077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 134342077 is about 11590.6029610198. The cubic root of 134342077 is about 512.1580691246.

The spelling of 134342077 in words is "one hundred thirty-four million, three hundred forty-two thousand, seventy-seven".