441421352 has 16 divisors (see below), whose sum is σ = 832240500. Its totient is φ = 219490560.

The previous prime is 441421349. The next prime is 441421363. The reversal of 441421352 is 253124144.

It can be written as a sum of positive squares in 2 ways, for example, as 434055556 + 7365796 = 20834^2 + 2714^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150977 + ... + 153872.

Almost surely, 2^441421352 is an apocalyptic number.

It is an amenable number.

441421352 is a deficient number, since it is larger than the sum of its proper divisors (390819148).

441421352 is a wasteful number, since it uses less digits than its factorization.

441421352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305036 (or 305032 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 441421352 is about 21010.0297953144. The cubic root of 441421352 is about 761.4086018710.

Adding to 441421352 its reverse (253124144), we get a palindrome (694545496).

The spelling of 441421352 in words is "four hundred forty-one million, four hundred twenty-one thousand, three hundred fifty-two".