142175275 has 48 divisors (see below), whose sum is σ = 201013920. Its totient is φ = 98841600.

The previous prime is 142175261. The next prime is 142175281. The reversal of 142175275 is 572571241.

142175275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142175275 - 2⁷ = 142175147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142175275.

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, 905497 + ... + 905653.

It is an arithmetic number, because the mean of its divisors is an integer number (4187790).

Almost surely, 2^142175275 is an apocalyptic number.

142175275 is a deficient number, since it is larger than the sum of its proper divisors (58838645).

142175275 is a wasteful number, since it uses less digits than its factorization.

142175275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 299 counting only the distinct ones).

The product of its digits is 19600, while the sum is 34.

The square root of 142175275 is about 11923.7273954079. The cubic root of 142175275 is about 521.9249107846.

The spelling of 142175275 in words is "one hundred forty-two million, one hundred seventy-five thousand, two hundred seventy-five".