441111452 has 12 divisors (see below), whose sum is σ = 773080056. Its totient is φ = 220231440.

The previous prime is 441111413. The next prime is 441111469. The reversal of 441111452 is 254111144.

It is a super-4 number, since 4×441111452⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

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, 77999 + ... + 83462.

It is an arithmetic number, because the mean of its divisors is an integer number (64423338).

Almost surely, 2^441111452 is an apocalyptic number.

It is an amenable number.

441111452 is a deficient number, since it is larger than the sum of its proper divisors (331968604).

441111452 is a wasteful number, since it uses less digits than its factorization.

441111452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162148 (or 162146 counting only the distinct ones).

The product of its digits is 640, while the sum is 23.

The square root of 441111452 is about 21002.6534514094. The cubic root of 441111452 is about 761.2303777737.

Adding to 441111452 its reverse (254111144), we get a palindrome (695222596).

The spelling of 441111452 in words is "four hundred forty-one million, one hundred eleven thousand, four hundred fifty-two".