134313440404 has 48 divisors (see below), whose sum is σ = 292384524096. Its totient is φ = 53040268800.

The previous prime is 134313440357. The next prime is 134313440407. The reversal of 134313440404 is 404044313431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134313440407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6896562 + ... + 6916009.

It is an arithmetic number, because the mean of its divisors is an integer number (6091344252).

Almost surely, 2^134313440404 is an apocalyptic number.

It is an amenable number.

134313440404 is an abundant number, since it is smaller than the sum of its proper divisors (158071083692).

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

134313440404 is a wasteful number, since it uses less digits than its factorization.

134313440404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13812616 (or 13812614 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 134313440404 its reverse (404044313431), we get a palindrome (538357753835).

The spelling of 134313440404 in words is "one hundred thirty-four billion, three hundred thirteen million, four hundred forty thousand, four hundred four".