441485144 has 16 divisors (see below), whose sum is σ = 828148320. Its totient is φ = 220645600.

The previous prime is 441485131. The next prime is 441485153. The reversal of 441485144 is 441584144.

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, 9494 + ... + 31194.

It is an arithmetic number, because the mean of its divisors is an integer number (51759270).

Almost surely, 2^441485144 is an apocalyptic number.

It is an amenable number.

441485144 is a deficient number, since it is larger than the sum of its proper divisors (386663176).

441485144 is a wasteful number, since it uses less digits than its factorization.

441485144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24250 (or 24246 counting only the distinct ones).

The product of its digits is 40960, while the sum is 35.

The square root of 441485144 is about 21011.5478725390. The cubic root of 441485144 is about 761.4452784218.

The spelling of 441485144 in words is "four hundred forty-one million, four hundred eighty-five thousand, one hundred forty-four".