223000380464 has 20 divisors (see below), whose sum is σ = 433452517680. Its totient is φ = 111141666240.

The previous prime is 223000380457. The next prime is 223000380467. The reversal of 223000380464 is 464083000322.

It is a self number, because there is not a number n which added to its sum of digits gives 223000380464.

It is not an unprimeable number, because it can be changed into a prime (223000380467) 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, 22402619 + ... + 22412570.

It is an arithmetic number, because the mean of its divisors is an integer number (21672625884).

Almost surely, 2^223000380464 is an apocalyptic number.

It is an amenable number.

223000380464 is a deficient number, since it is larger than the sum of its proper divisors (210452137216).

223000380464 is a wasteful number, since it uses less digits than its factorization.

223000380464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44815508 (or 44815502 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 223000380464 its reverse (464083000322), we get a palindrome (687083380786).

The spelling of 223000380464 in words is "two hundred twenty-three billion, three hundred eighty thousand, four hundred sixty-four".