134323404 has 24 divisors (see below), whose sum is σ = 327048960. Its totient is φ = 42827664.

The previous prime is 134323393. The next prime is 134323411. The reversal of 134323404 is 404323431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243064 + ... + 243615.

It is an arithmetic number, because the mean of its divisors is an integer number (13627040).

Almost surely, 2^134323404 is an apocalyptic number.

It is an amenable number.

134323404 is an abundant number, since it is smaller than the sum of its proper divisors (192725556).

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

134323404 is a wasteful number, since it uses less digits than its factorization.

134323404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486709 (or 486707 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 134323404 is about 11589.7974097911. The cubic root of 134323404 is about 512.1343387318.

Adding to 134323404 its reverse (404323431), we get a palindrome (538646835).

It can be divided in two parts, 13432 and 3404, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 134323404 in words is "one hundred thirty-four million, three hundred twenty-three thousand, four hundred four".