441450242 has 4 divisors (see below), whose sum is σ = 662175366. Its totient is φ = 220725120.

The previous prime is 441450241. The next prime is 441450259. The reversal of 441450242 is 242054144.

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., 374848321 + 66601921 = 19361^2 + 8161^2 .

It is not an unprimeable number, because it can be changed into a prime (441450241) by changing a digit.

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, 110362559 + ... + 110362562.

Almost surely, 2^441450242 is an apocalyptic number.

441450242 is a deficient number, since it is larger than the sum of its proper divisors (220725124).

441450242 is a wasteful number, since it uses less digits than its factorization.

441450242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220725123.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 441450242 is about 21010.7173128382. The cubic root of 441450242 is about 761.4252123155.

The spelling of 441450242 in words is "four hundred forty-one million, four hundred fifty thousand, two hundred forty-two".