301442 has 4 divisors (see below), whose sum is σ = 452166. Its totient is φ = 150720.

The previous prime is 301429. The next prime is 301447. The reversal of 301442 is 244103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 249001 + 52441 = 499^2 + 229^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 301442.

It is not an unprimeable number, because it can be changed into a prime (301447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75359 + ... + 75362.

2³⁰¹⁴⁴² is an apocalyptic number.

301442 is a deficient number, since it is larger than the sum of its proper divisors (150724).

301442 is a wasteful number, since it uses less digits than its factorization.

301442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150723.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 301442 is about 549.0373393495. The cubic root of 301442 is about 67.0503816493.

Adding to 301442 its reverse (244103), we get a palindrome (545545).

The spelling of 301442 in words is "three hundred one thousand, four hundred forty-two", and thus it is an iban number.