134444414342 has 12 divisors (see below), whose sum is σ = 234591784380. Its totient is φ = 57619034676.

The previous prime is 134444414267. The next prime is 134444414353. The reversal of 134444414342 is 243414444431.

It is a junction number, because it is equal to n+sod(n) for n = 134444414296 and 134444414305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 685940792 + ... + 685940987.

It is an arithmetic number, because the mean of its divisors is an integer number (19549315365).

Almost surely, 2^134444414342 is an apocalyptic number.

134444414342 is a deficient number, since it is larger than the sum of its proper divisors (100147370038).

134444414342 is a wasteful number, since it uses less digits than its factorization.

134444414342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371881795 (or 1371881788 counting only the distinct ones).

The product of its digits is 294912, while the sum is 38.

Adding to 134444414342 its reverse (243414444431), we get a palindrome (377858858773).

The spelling of 134444414342 in words is "one hundred thirty-four billion, four hundred forty-four million, four hundred fourteen thousand, three hundred forty-two".