441213223120 has 40 divisors (see below), whose sum is σ = 1026827627040. Its totient is φ = 176312062080.

The previous prime is 441213223111. The next prime is 441213223123. The reversal of 441213223120 is 21322312144.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441213223123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2624646 + ... + 2787685.

It is an arithmetic number, because the mean of its divisors is an integer number (25670690676).

Almost surely, 2^441213223120 is an apocalyptic number.

441213223120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

441213223120 is an abundant number, since it is smaller than the sum of its proper divisors (585614403920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441213223120 is a wasteful number, since it uses less digits than its factorization.

441213223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413363 (or 5413357 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 441213223120 its reverse (21322312144), we get a palindrome (462535535264).

The spelling of 441213223120 in words is "four hundred forty-one billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred twenty".