441020422 has 8 divisors (see below), whose sum is σ = 661831272. Its totient is φ = 220410000.

The previous prime is 441020407. The next prime is 441020441. The reversal of 441020422 is 224020144.

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 441020422.

It is a congruent number.

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, 44479 + ... + 53482.

It is an arithmetic number, because the mean of its divisors is an integer number (82728909).

Almost surely, 2^441020422 is an apocalyptic number.

441020422 is a deficient number, since it is larger than the sum of its proper divisors (220810850).

441020422 is a wasteful number, since it uses less digits than its factorization.

441020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100214.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 441020422 is about 21000.4862324661. The cubic root of 441020422 is about 761.1780103820.

Adding to 441020422 its reverse (224020144), we get a palindrome (665040566).

The spelling of 441020422 in words is "four hundred forty-one million, twenty thousand, four hundred twenty-two".