441324343240 has 128 divisors (see below), whose sum is σ = 1091261808000. Its totient is φ = 159298099200.

The previous prime is 441324343199. The next prime is 441324343267. The reversal of 441324343240 is 42343423144.

It is a junction number, because it is equal to n+sod(n) for n = 441324343196 and 441324343205.

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, 45310291 + ... + 45320029.

It is an arithmetic number, because the mean of its divisors is an integer number (8525482875).

Almost surely, 2^441324343240 is an apocalyptic number.

441324343240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441324343240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545630904000).

441324343240 is an abundant number, since it is smaller than the sum of its proper divisors (649937464760).

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

441324343240 is a wasteful number, since it uses less digits than its factorization.

441324343240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10511 (or 10507 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 441324343240 its reverse (42343423144), we get a palindrome (483667766384).

The spelling of 441324343240 in words is "four hundred forty-one billion, three hundred twenty-four million, three hundred forty-three thousand, two hundred forty".