175142072112 has 80 divisors (see below), whose sum is σ = 517133901312. Its totient is φ = 50035968000.

The previous prime is 175142072107. The next prime is 175142072167. The reversal of 175142072112 is 211270241571.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5500237 + ... + 5531987.

Almost surely, 2^175142072112 is an apocalyptic number.

175142072112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

175142072112 is an abundant number, since it is smaller than the sum of its proper divisors (341991829200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

175142072112 is a wasteful number, since it uses less digits than its factorization.

175142072112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48186 (or 48180 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The spelling of 175142072112 in words is "one hundred seventy-five billion, one hundred forty-two million, seventy-two thousand, one hundred twelve".