134134023244342 has 16 divisors (see below), whose sum is σ = 221958240714000. Its totient is φ = 60284954266240.

The previous prime is 134134023244223. The next prime is 134134023244367. The reversal of 134134023244342 is 243442320431431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134134023244295 and 134134023244304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34252812967 + ... + 34252816882.

It is an arithmetic number, because the mean of its divisors is an integer number (13872390044625).

Almost surely, 2^{134134023244342} is an apocalyptic number.

134134023244342 is a deficient number, since it is larger than the sum of its proper divisors (87824217469658).

134134023244342 is a wasteful number, since it uses less digits than its factorization.

134134023244342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68505629951.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 134134023244342 its reverse (243442320431431), we get a palindrome (377576343675773).

The spelling of 134134023244342 in words is "one hundred thirty-four trillion, one hundred thirty-four billion, twenty-three million, two hundred forty-four thousand, three hundred forty-two".