134704211 has 4 divisors (see below), whose sum is σ = 134788632. Its totient is φ = 134619792.

The previous prime is 134704177. The next prime is 134704223. The reversal of 134704211 is 112407431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134704211 is a prime.

It is a super-3 number, since 3×134704211³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134704411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39770 + ... + 43023.

It is an arithmetic number, because the mean of its divisors is an integer number (33697158).

Almost surely, 2^134704211 is an apocalyptic number.

134704211 is a deficient number, since it is larger than the sum of its proper divisors (84421).

134704211 is an equidigital number, since it uses as much as digits as its factorization.

134704211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84420.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 134704211 is about 11606.2143268165. The cubic root of 134704211 is about 512.6178492420.

The spelling of 134704211 in words is "one hundred thirty-four million, seven hundred four thousand, two hundred eleven".