134440114434 has 16 divisors (see below), whose sum is σ = 269327624160. Its totient is φ = 44738805600.

The previous prime is 134440114423. The next prime is 134440114439. The reversal of 134440114434 is 434411044431.

It is a junction number, because it is equal to n+sod(n) for n = 134440114395 and 134440114404.

It is not an unprimeable number, because it can be changed into a prime (134440114439) 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, 18637564 + ... + 18644775.

It is an arithmetic number, because the mean of its divisors is an integer number (16832976510).

Almost surely, 2^134440114434 is an apocalyptic number.

134440114434 is an abundant number, since it is smaller than the sum of its proper divisors (134887509726).

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

134440114434 is a wasteful number, since it uses less digits than its factorization.

134440114434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37282945.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 134440114434 its reverse (434411044431), we get a palindrome (568851158865).

The spelling of 134440114434 in words is "one hundred thirty-four billion, four hundred forty million, one hundred fourteen thousand, four hundred thirty-four".