220410320444 has 12 divisors (see below), whose sum is σ = 386301602568. Its totient is φ = 110038434000.

The previous prime is 220410320443. The next prime is 220410320461. The reversal of 220410320444 is 444023014022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220410320443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41678582 + ... + 41683869.

It is an arithmetic number, because the mean of its divisors is an integer number (32191800214).

Almost surely, 2^220410320444 is an apocalyptic number.

It is an amenable number.

220410320444 is a deficient number, since it is larger than the sum of its proper divisors (165891282124).

220410320444 is a wasteful number, since it uses less digits than its factorization.

220410320444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83363116 (or 83363114 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 220410320444 its reverse (444023014022), we get a palindrome (664433334466).

The spelling of 220410320444 in words is "two hundred twenty billion, four hundred ten million, three hundred twenty thousand, four hundred forty-four".