134663467 has 2 divisors, whose sum is σ = 134663468. Its totient is φ = 134663466.

The previous prime is 134663449. The next prime is 134663471. The reversal of 134663467 is 764366431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134663467 is a prime.

It is not a weakly prime, because it can be changed into another prime (134663167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67331733 + 67331734.

It is an arithmetic number, because the mean of its divisors is an integer number (67331734).

Almost surely, 2^134663467 is an apocalyptic number.

134663467 is a deficient number, since it is larger than the sum of its proper divisors (1).

134663467 is an equidigital number, since it uses as much as digits as its factorization.

134663467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 40.

The square root of 134663467 is about 11604.4589274985. The cubic root of 134663467 is about 512.5661601679.

The spelling of 134663467 in words is "one hundred thirty-four million, six hundred sixty-three thousand, four hundred sixty-seven".