242235171 has 16 divisors (see below), whose sum is σ = 359116800. Its totient is φ = 161377704.

The previous prime is 242235167. The next prime is 242235223. The reversal of 242235171 is 171532242.

242235171 is a `hidden beast` number, since 242 + 2 + 351 + 71 = 666.

242235171 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 242235171 - 2² = 242235167 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (242235131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58450 + ... + 62456.

It is an arithmetic number, because the mean of its divisors is an integer number (22444800).

Almost surely, 2^242235171 is an apocalyptic number.

242235171 is a deficient number, since it is larger than the sum of its proper divisors (116881629).

242235171 is a wasteful number, since it uses less digits than its factorization.

242235171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6255 (or 6249 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 242235171 is about 15563.9060328698. The cubic root of 242235171 is about 623.3697640128.

The spelling of 242235171 in words is "two hundred forty-two million, two hundred thirty-five thousand, one hundred seventy-one".