441023320001220 has 96 divisors (see below), whose sum is σ = 1347130852300800. Its totient is φ = 106914341477760.

The previous prime is 441023320001207. The next prime is 441023320001233. The reversal of 441023320001220 is 22100023320144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (441023320001207) and next prime (441023320001233).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197936931 + ... + 200152629.

It is an arithmetic number, because the mean of its divisors is an integer number (14032613044800).

Almost surely, 2^{441023320001220} is an apocalyptic number.

It is an amenable number.

441023320001220 is an abundant number, since it is smaller than the sum of its proper divisors (906107532299580).

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

441023320001220 is a wasteful number, since it uses less digits than its factorization.

441023320001220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517305 (or 2517303 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 441023320001220 its reverse (22100023320144), we get a palindrome (463123343321364).

The spelling of 441023320001220 in words is "four hundred forty-one trillion, twenty-three billion, three hundred twenty million, one thousand, two hundred twenty".