134464311 has 24 divisors (see below), whose sum is σ = 209214720. Its totient is φ = 82945296.

The previous prime is 134464307. The next prime is 134464331. The reversal of 134464311 is 113464431.

134464311 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 643 + 11 = 666.

It is not a de Polignac number, because 134464311 - 2² = 134464307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134464301) 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, 1791 + ... + 16496.

It is an arithmetic number, because the mean of its divisors is an integer number (8717280).

Almost surely, 2^134464311 is an apocalyptic number.

134464311 is a deficient number, since it is larger than the sum of its proper divisors (74750409).

134464311 is a wasteful number, since it uses less digits than its factorization.

134464311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18355 (or 18352 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 134464311 is about 11595.8747406136. The cubic root of 134464311 is about 512.3133546799.

The spelling of 134464311 in words is "one hundred thirty-four million, four hundred sixty-four thousand, three hundred eleven".