134164899 has 24 divisors (see below), whose sum is σ = 211940352. Its totient is φ = 81108720.

The previous prime is 134164883. The next prime is 134164907. The reversal of 134164899 is 998461431.

It is not a de Polignac number, because 134164899 - 2⁴ = 134164883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134164099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44374 + ... + 47300.

It is an arithmetic number, because the mean of its divisors is an integer number (8830848).

Almost surely, 2^134164899 is an apocalyptic number.

134164899 is a deficient number, since it is larger than the sum of its proper divisors (77775453).

134164899 is a wasteful number, since it uses less digits than its factorization.

134164899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407 (or 3404 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 134164899 is about 11582.9572648784. The cubic root of 134164899 is about 511.9328156372.

The spelling of 134164899 in words is "one hundred thirty-four million, one hundred sixty-four thousand, eight hundred ninety-nine".