134450834 has 16 divisors (see below), whose sum is σ = 231114048. Its totient is φ = 57465072.

The previous prime is 134450831. The next prime is 134450857. The reversal of 134450834 is 438054431.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134450834.

It is not an unprimeable number, because it can be changed into a prime (134450831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7652 + ... + 18095.

It is an arithmetic number, because the mean of its divisors is an integer number (14444628).

Almost surely, 2^134450834 is an apocalyptic number.

134450834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134450834 is a deficient number, since it is larger than the sum of its proper divisors (96663214).

134450834 is a wasteful number, since it uses less digits than its factorization.

134450834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26129.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 134450834 is about 11595.2936142212. The cubic root of 134450834 is about 512.2962381734.

The spelling of 134450834 in words is "one hundred thirty-four million, four hundred fifty thousand, eight hundred thirty-four".