134113404 has 24 divisors (see below), whose sum is σ = 313160400. Its totient is φ = 44671744.

The previous prime is 134113403. The next prime is 134113411. The reversal of 134113404 is 404311431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134113403) 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, 17572 + ... + 24020.

It is an arithmetic number, because the mean of its divisors is an integer number (13048350).

Almost surely, 2^134113404 is an apocalyptic number.

It is an amenable number.

134113404 is an abundant number, since it is smaller than the sum of its proper divisors (179046996).

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

134113404 is a wasteful number, since it uses less digits than its factorization.

134113404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189 (or 8187 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 134113404 is about 11580.7341736178. The cubic root of 134113404 is about 511.8673107896.

Adding to 134113404 its reverse (404311431), we get a palindrome (538424835).

The spelling of 134113404 in words is "one hundred thirty-four million, one hundred thirteen thousand, four hundred four".