134563135342 has 4 divisors (see below), whose sum is σ = 201844703016. Its totient is φ = 67281567670.

The previous prime is 134563135309. The next prime is 134563135361. The reversal of 134563135342 is 243531365431.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 134563135295 and 134563135304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33640783834 + ... + 33640783837.

It is an arithmetic number, because the mean of its divisors is an integer number (50461175754).

Almost surely, 2^134563135342 is an apocalyptic number.

134563135342 is a deficient number, since it is larger than the sum of its proper divisors (67281567674).

134563135342 is an equidigital number, since it uses as much as digits as its factorization.

134563135342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67281567673.

The product of its digits is 388800, while the sum is 40.

The spelling of 134563135342 in words is "one hundred thirty-four billion, five hundred sixty-three million, one hundred thirty-five thousand, three hundred forty-two".