441323144 has 16 divisors (see below), whose sum is σ = 828179100. Its totient is φ = 220475392.

The previous prime is 441323119. The next prime is 441323153.

441323144 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 440580100 + 743044 = 20990^2 + 862^2 .

It is a super-2 number, since 2×441323144² = 389532234860089472, which contains 22 as substring.

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, 12929 + ... + 32400.

Almost surely, 2^441323144 is an apocalyptic number.

It is an amenable number.

441323144 is a deficient number, since it is larger than the sum of its proper divisors (386855956).

441323144 is a wasteful number, since it uses less digits than its factorization.

441323144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46552 (or 46548 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 441323144 is about 21007.6924958454. The cubic root of 441323144 is about 761.3521312889.

The spelling of 441323144 in words is "four hundred forty-one million, three hundred twenty-three thousand, one hundred forty-four".