441421130 has 16 divisors (see below), whose sum is σ = 795377664. Its totient is φ = 176386320.

The previous prime is 441421103. The next prime is 441421163. The reversal of 441421130 is 31124144.

It is a super-2 number, since 2×441421130² = 389705228020953800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12362 + ... + 32181.

It is an arithmetic number, because the mean of its divisors is an integer number (49711104).

Almost surely, 2^441421130 is an apocalyptic number.

441421130 is a deficient number, since it is larger than the sum of its proper divisors (353956534).

441421130 is a wasteful number, since it uses less digits than its factorization.

441421130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45541.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 441421130 is about 21010.0245121228. The cubic root of 441421130 is about 761.4084742282.

Adding to 441421130 its reverse (31124144), we get a palindrome (472545274).

The spelling of 441421130 in words is "four hundred forty-one million, four hundred twenty-one thousand, one hundred thirty".