441213466 has 8 divisors (see below), whose sum is σ = 661950900. Its totient is φ = 220563168.

The previous prime is 441213463. The next prime is 441213481. The reversal of 441213466 is 664312144.

It can be written as a sum of positive squares in 2 ways, for example, as 411237841 + 29975625 = 20279^2 + 5475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (441213463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7161 + ... + 30556.

Almost surely, 2^441213466 is an apocalyptic number.

441213466 is a deficient number, since it is larger than the sum of its proper divisors (220737434).

441213466 is a wasteful number, since it uses less digits than its factorization.

441213466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43568.

The product of its digits is 13824, while the sum is 31.

The square root of 441213466 is about 21005.0819089096. The cubic root of 441213466 is about 761.2890554388.

The spelling of 441213466 in words is "four hundred forty-one million, two hundred thirteen thousand, four hundred sixty-six".