135066143514346 has 16 divisors (see below), whose sum is σ = 222252059420640. Its totient is φ = 61050720022480.

The previous prime is 135066143514331. The next prime is 135066143514359. The reversal of 135066143514346 is 643415341660531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 135066143514293 and 135066143514302.

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, 17149074721 + ... + 17149082596.

It is an arithmetic number, because the mean of its divisors is an integer number (13890753713790).

Almost surely, 2^{135066143514346} is an apocalyptic number.

135066143514346 is a deficient number, since it is larger than the sum of its proper divisors (87185915906294).

135066143514346 is a wasteful number, since it uses less digits than its factorization.

135066143514346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34298157509.

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 135066143514346 in words is "one hundred thirty-five trillion, sixty-six billion, one hundred forty-three million, five hundred fourteen thousand, three hundred forty-six".