134303452142 has 16 divisors (see below), whose sum is σ = 204026991360. Its totient is φ = 66294636408.

The previous prime is 134303452111. The next prime is 134303452177. The reversal of 134303452142 is 241254303431.

It is a junction number, because it is equal to n+sod(n) for n = 134303452099 and 134303452108.

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, 1639073 + ... + 1719059.

It is an arithmetic number, because the mean of its divisors is an integer number (12751686960).

Almost surely, 2^134303452142 is an apocalyptic number.

134303452142 is a deficient number, since it is larger than the sum of its proper divisors (69723539218).

134303452142 is a wasteful number, since it uses less digits than its factorization.

134303452142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90695.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 134303452142 its reverse (241254303431), we get a palindrome (375557755573).

The spelling of 134303452142 in words is "one hundred thirty-four billion, three hundred three million, four hundred fifty-two thousand, one hundred forty-two".