134143594 has 16 divisors (see below), whose sum is σ = 216976032. Its totient is φ = 61831728.

The previous prime is 134143579. The next prime is 134143609. The reversal of 134143594 is 495341431.

It is an interprime number because it is at equal distance from previous prime (134143579) and next prime (134143609).

It is a super-2 number, since 2×134143594² = 35989007622473672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20037 + ... + 25879.

It is an arithmetic number, because the mean of its divisors is an integer number (13561002).

Almost surely, 2^134143594 is an apocalyptic number.

134143594 is a deficient number, since it is larger than the sum of its proper divisors (82832438).

134143594 is a wasteful number, since it uses less digits than its factorization.

134143594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741.

The product of its digits is 25920, while the sum is 34.

The square root of 134143594 is about 11582.0375582192. The cubic root of 134143594 is about 511.9057163833.

The spelling of 134143594 in words is "one hundred thirty-four million, one hundred forty-three thousand, five hundred ninety-four".