30341042 has 4 divisors (see below), whose sum is σ = 45511566. Its totient is φ = 15170520.

The previous prime is 30341011. The next prime is 30341053. The reversal of 30341042 is 24014303.

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., 20349121 + 9991921 = 4511^2 + 3161^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30341042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7585259 + ... + 7585262.

Almost surely, 2^30341042 is an apocalyptic number.

30341042 is a deficient number, since it is larger than the sum of its proper divisors (15170524).

30341042 is a wasteful number, since it uses less digits than its factorization.

30341042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15170523.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30341042 is about 5508.2703274258. The cubic root of 30341042 is about 311.8962576959.

Adding to 30341042 its reverse (24014303), we get a palindrome (54355345).

The spelling of 30341042 in words is "thirty million, three hundred forty-one thousand, forty-two".