134145476 has 24 divisors (see below), whose sum is σ = 248075520. Its totient is φ = 63340992.

The previous prime is 134145469. The next prime is 134145493. The reversal of 134145476 is 674541431.

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, 1961 + ... + 16496.

It is an arithmetic number, because the mean of its divisors is an integer number (10336480).

Almost surely, 2^134145476 is an apocalyptic number.

It is an amenable number.

134145476 is a deficient number, since it is larger than the sum of its proper divisors (113930044).

134145476 is a wasteful number, since it uses less digits than its factorization.

134145476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18563 (or 18561 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 134145476 is about 11582.1188044330. The cubic root of 134145476 is about 511.9081103404.

The spelling of 134145476 in words is "one hundred thirty-four million, one hundred forty-five thousand, four hundred seventy-six".