342238171 has 8 divisors (see below), whose sum is σ = 385394688. Its totient is φ = 301089000.

The previous prime is 342238163. The next prime is 342238187. The reversal of 342238171 is 171832243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342238171 - 2³ = 342238163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342232171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501475 + ... + 502156.

It is an arithmetic number, because the mean of its divisors is an integer number (48174336).

Almost surely, 2^342238171 is an apocalyptic number.

342238171 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

342238171 is a deficient number, since it is larger than the sum of its proper divisors (43156517).

342238171 is a wasteful number, since it uses less digits than its factorization.

342238171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003673.

The product of its digits is 8064, while the sum is 31.

The square root of 342238171 is about 18499.6802945348. The cubic root of 342238171 is about 699.4813648138.

The spelling of 342238171 in words is "three hundred forty-two million, two hundred thirty-eight thousand, one hundred seventy-one".