134041663 has 4 divisors (see below), whose sum is σ = 153190480. Its totient is φ = 114892848.

The previous prime is 134041627. The next prime is 134041667. The reversal of 134041663 is 366140431.

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

It is not a de Polignac number, because 134041663 - 2⁹ = 134041151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134041667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9574398 + ... + 9574411.

It is an arithmetic number, because the mean of its divisors is an integer number (38297620).

Almost surely, 2^134041663 is an apocalyptic number.

134041663 is a deficient number, since it is larger than the sum of its proper divisors (19148817).

134041663 is an equidigital number, since it uses as much as digits as its factorization.

134041663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19148816.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 134041663 is about 11577.6363304433. The cubic root of 134041663 is about 511.7760238104.

The spelling of 134041663 in words is "one hundred thirty-four million, forty-one thousand, six hundred sixty-three".