134316663 has 8 divisors (see below), whose sum is σ = 192865008. Its totient is φ = 82656384.

The previous prime is 134316641. The next prime is 134316671. The reversal of 134316663 is 366613431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134316663 - 2⁸ = 134316407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134316683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1721970 + ... + 1722047.

It is an arithmetic number, because the mean of its divisors is an integer number (24108126).

Almost surely, 2^134316663 is an apocalyptic number.

134316663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134316663 is a deficient number, since it is larger than the sum of its proper divisors (58548345).

134316663 is a wasteful number, since it uses less digits than its factorization.

134316663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444033.

The product of its digits is 23328, while the sum is 33.

The square root of 134316663 is about 11589.5065900150. The cubic root of 134316663 is about 512.1257714600.

The spelling of 134316663 in words is "one hundred thirty-four million, three hundred sixteen thousand, six hundred sixty-three".