134641718 has 4 divisors (see below), whose sum is σ = 201962580. Its totient is φ = 67320858.

The previous prime is 134641709. The next prime is 134641721. The reversal of 134641718 is 817146431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33660428 + ... + 33660431.

It is an arithmetic number, because the mean of its divisors is an integer number (50490645).

Almost surely, 2^134641718 is an apocalyptic number.

134641718 is a deficient number, since it is larger than the sum of its proper divisors (67320862).

134641718 is an equidigital number, since it uses as much as digits as its factorization.

134641718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67320861.

The product of its digits is 16128, while the sum is 35.

The square root of 134641718 is about 11603.5217929730. The cubic root of 134641718 is about 512.5385644587.

The spelling of 134641718 in words is "one hundred thirty-four million, six hundred forty-one thousand, seven hundred eighteen".