135412151050142 has 4 divisors (see below), whose sum is σ = 203118226575216. Its totient is φ = 67706075525070.

The previous prime is 135412151050139. The next prime is 135412151050157. The reversal of 135412151050142 is 241050151214531.

It is a happy number.

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

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, 33853037762534 + ... + 33853037762537.

It is an arithmetic number, because the mean of its divisors is an integer number (50779556643804).

Almost surely, 2^{135412151050142} is an apocalyptic number.

135412151050142 is a deficient number, since it is larger than the sum of its proper divisors (67706075525074).

135412151050142 is an equidigital number, since it uses as much as digits as its factorization.

135412151050142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67706075525073.

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 135412151050142 in words is "one hundred thirty-five trillion, four hundred twelve billion, one hundred fifty-one million, fifty thousand, one hundred forty-two".