170075305243142 has 96 divisors (see below), whose sum is σ = 287392552705440. Its totient is φ = 75396170403840.

The previous prime is 170075305243127. The next prime is 170075305243171. The reversal of 170075305243142 is 241342503570071.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 170075305243093 and 170075305243102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287077433 + ... + 287669259.

It is an arithmetic number, because the mean of its divisors is an integer number (2993672424015).

Almost surely, 2^{170075305243142} is an apocalyptic number.

170075305243142 is a deficient number, since it is larger than the sum of its proper divisors (117317247462298).

170075305243142 is a wasteful number, since it uses less digits than its factorization.

170075305243142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592218 (or 592205 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 170075305243142 in words is "one hundred seventy trillion, seventy-five billion, three hundred five million, two hundred forty-three thousand, one hundred forty-two".