134107777 has 2 divisors, whose sum is σ = 134107778. Its totient is φ = 134107776.

The previous prime is 134107763. The next prime is 134107811. The reversal of 134107777 is 777701431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78694641 + 55413136 = 8871^2 + 7444^2 .

It is a cyclic number.

It is not a de Polignac number, because 134107777 - 2²³ = 125719169 is a prime.

It is not a weakly prime, because it can be changed into another prime (134102777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67053888 + 67053889.

It is an arithmetic number, because the mean of its divisors is an integer number (67053889).

Almost surely, 2^134107777 is an apocalyptic number.

It is an amenable number.

134107777 is a deficient number, since it is larger than the sum of its proper divisors (1).

134107777 is an equidigital number, since it uses as much as digits as its factorization.

134107777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28812, while the sum is 37.

The square root of 134107777 is about 11580.4912244688. The cubic root of 134107777 is about 511.8601518789.

The spelling of 134107777 in words is "one hundred thirty-four million, one hundred seven thousand, seven hundred seventy-seven".