134454017 has 2 divisors, whose sum is σ = 134454018. Its totient is φ = 134454016.

The previous prime is 134453989. The next prime is 134454079. The reversal of 134454017 is 710454431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134003776 + 450241 = 11576^2 + 671^2 .

It is a cyclic number.

It is not a de Polignac number, because 134454017 - 2²⁶ = 67345153 is a prime.

It is not a weakly prime, because it can be changed into another prime (134454217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67227008 + 67227009.

It is an arithmetic number, because the mean of its divisors is an integer number (67227009).

Almost surely, 2^134454017 is an apocalyptic number.

It is an amenable number.

134454017 is a deficient number, since it is larger than the sum of its proper divisors (1).

134454017 is an equidigital number, since it uses as much as digits as its factorization.

134454017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 134454017 is about 11595.4308673719. The cubic root of 134454017 is about 512.3002808558.

The spelling of 134454017 in words is "one hundred thirty-four million, four hundred fifty-four thousand, seventeen".