134211434342 has 16 divisors (see below), whose sum is σ = 214033661280. Its totient is φ = 62976980352.

The previous prime is 134211434341. The next prime is 134211434347. The reversal of 134211434342 is 243434112431.

It is a junction number, because it is equal to n+sod(n) for n = 134211434299 and 134211434308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134211434341) 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, 27522467 + ... + 27527342.

It is an arithmetic number, because the mean of its divisors is an integer number (13377103830).

Almost surely, 2^134211434342 is an apocalyptic number.

134211434342 is a deficient number, since it is larger than the sum of its proper divisors (79822226938).

134211434342 is a wasteful number, since it uses less digits than its factorization.

134211434342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55049887.

The product of its digits is 27648, while the sum is 32.

Adding to 134211434342 its reverse (243434112431), we get a palindrome (377645546773).

The spelling of 134211434342 in words is "one hundred thirty-four billion, two hundred eleven million, four hundred thirty-four thousand, three hundred forty-two".