242141 has 8 divisors (see below), whose sum is σ = 255744. Its totient is φ = 228960.
The previous prime is 242129. The next prime is 242147. The reversal of 242141 is 141242.
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 242141 - 210 = 241117 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242147) 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, 2210 + ... + 2316.
It is an arithmetic number, because the mean of its divisors is an integer number (31968).
2242141 is an apocalyptic number.
It is an amenable number.
242141 is a deficient number, since it is larger than the sum of its proper divisors (13603).
242141 is a wasteful number, since it uses less digits than its factorization.
242141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211.
The product of its digits is 64, while the sum is 14.
The square root of 242141 is about 492.0782458106. The cubic root of 242141 is about 62.3288973429.
Adding to 242141 its reverse (141242), we get a palindrome (383383).
It can be divided in two parts, 242 and 141, that added together give a palindrome (383).
The spelling of 242141 in words is "two hundred forty-two thousand, one hundred forty-one", and thus it is an iban number.
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