441556655144 has 32 divisors (see below), whose sum is σ = 903303951840. Its totient is φ = 200680929600.

The previous prime is 441556655117. The next prime is 441556655159.

441556655144 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 441556655092 and 441556655101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341447 + ... + 999849.

It is an arithmetic number, because the mean of its divisors is an integer number (28228248495).

Almost surely, 2^441556655144 is an apocalyptic number.

441556655144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

441556655144 is an abundant number, since it is smaller than the sum of its proper divisors (461747296696).

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

441556655144 is a wasteful number, since it uses less digits than its factorization.

441556655144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666041 (or 666037 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 50.

The spelling of 441556655144 in words is "four hundred forty-one billion, five hundred fifty-six million, six hundred fifty-five thousand, one hundred forty-four".