441220243124 has 12 divisors (see below), whose sum is σ = 772145152548. Its totient is φ = 220607342400.

The previous prime is 441220243103. The next prime is 441220243181. The reversal of 441220243124 is 421342022144.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 144565727524 + 296654515600 = 380218^2 + 544660^2 .

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, 314447 + ... + 990614.

It is an arithmetic number, because the mean of its divisors is an integer number (64345429379).

Almost surely, 2^441220243124 is an apocalyptic number.

It is an amenable number.

441220243124 is a deficient number, since it is larger than the sum of its proper divisors (330924909424).

441220243124 is a wasteful number, since it uses less digits than its factorization.

441220243124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389586 (or 1389584 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 441220243124 its reverse (421342022144), we get a palindrome (862562265268).

The spelling of 441220243124 in words is "four hundred forty-one billion, two hundred twenty million, two hundred forty-three thousand, one hundred twenty-four".