134311326 has 32 divisors (see below), whose sum is σ = 277754400. Its totient is φ = 43269120.

The previous prime is 134311301. The next prime is 134311343. The reversal of 134311326 is 623113431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134311296 and 134311305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24310 + ... + 29318.

It is an arithmetic number, because the mean of its divisors is an integer number (8679825).

Almost surely, 2^134311326 is an apocalyptic number.

134311326 is an abundant number, since it is smaller than the sum of its proper divisors (143443074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134311326 is a wasteful number, since it uses less digits than its factorization.

134311326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5164.

The product of its digits is 1296, while the sum is 24.

The square root of 134311326 is about 11589.2763363378. The cubic root of 134311326 is about 512.1189883566.

Adding to 134311326 its reverse (623113431), we get a palindrome (757424757).

The spelling of 134311326 in words is "one hundred thirty-four million, three hundred eleven thousand, three hundred twenty-six".