441522442 has 8 divisors (see below), whose sum is σ = 662508000. Its totient is φ = 220686444.

The previous prime is 441522427. The next prime is 441522457. The reversal of 441522442 is 244225144.

It is an interprime number because it is at equal distance from previous prime (441522427) and next prime (441522457).

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

It is a self number, because there is not a number n which added to its sum of digits gives 441522442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29692 + ... + 42007.

It is an arithmetic number, because the mean of its divisors is an integer number (82813500).

Almost surely, 2^441522442 is an apocalyptic number.

441522442 is a deficient number, since it is larger than the sum of its proper divisors (220985558).

441522442 is a wasteful number, since it uses less digits than its factorization.

441522442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74780.

The product of its digits is 10240, while the sum is 28.

The square root of 441522442 is about 21012.4354133451. The cubic root of 441522442 is about 761.4667208845.

Adding to 441522442 its reverse (244225144), we get a palindrome (685747586).

The spelling of 441522442 in words is "four hundred forty-one million, five hundred twenty-two thousand, four hundred forty-two".