134231134404 has 12 divisors (see below), whose sum is σ = 313205980304. Its totient is φ = 44743711464.

The previous prime is 134231134361. The next prime is 134231134409. The reversal of 134231134404 is 404431132431.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (134231134409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5592963922 + ... + 5592963945.

Almost surely, 2^134231134404 is an apocalyptic number.

It is an amenable number.

134231134404 is an abundant number, since it is smaller than the sum of its proper divisors (178974845900).

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

134231134404 is a wasteful number, since it uses less digits than its factorization.

134231134404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11185927874 (or 11185927872 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 134231134404 its reverse (404431132431), we get a palindrome (538662266835).

The spelling of 134231134404 in words is "one hundred thirty-four billion, two hundred thirty-one million, one hundred thirty-four thousand, four hundred four".