441421050 has 96 divisors (see below), whose sum is σ = 1257062400. Its totient is φ = 100416960.

The previous prime is 441421027. The next prime is 441421061. The reversal of 441421050 is 50124144.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 in 47 ways as a sum of consecutive naturals, for example, 250071 + ... + 251829.

It is an arithmetic number, because the mean of its divisors is an integer number (13094400).

Almost surely, 2^441421050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441421050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628531200).

441421050 is an abundant number, since it is smaller than the sum of its proper divisors (815641350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441421050 is a wasteful number, since it uses less digits than its factorization.

441421050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 441421050 is about 21010.0226082696. The cubic root of 441421050 is about 761.4084282308.

Adding to 441421050 its reverse (50124144), we get a palindrome (491545194).

The spelling of 441421050 in words is "four hundred forty-one million, four hundred twenty-one thousand, fifty".