134114409 has 24 divisors (see below), whose sum is σ = 227590272. Its totient is φ = 75028320.

The previous prime is 134114399. The next prime is 134114423. The reversal of 134114409 is 904411431.

It is not a de Polignac number, because 134114409 - 2¹¹ = 134112361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134114209) 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, 50817 + ... + 53390.

It is an arithmetic number, because the mean of its divisors is an integer number (9482928).

Almost surely, 2^134114409 is an apocalyptic number.

It is an amenable number.

134114409 is a deficient number, since it is larger than the sum of its proper divisors (93475863).

134114409 is a wasteful number, since it uses less digits than its factorization.

134114409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104237 (or 104234 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 134114409 is about 11580.7775645679. Note that the first 3 decimals coincide. The cubic root of 134114409 is about 511.8685893726.

The spelling of 134114409 in words is "one hundred thirty-four million, one hundred fourteen thousand, four hundred nine".