223014421344 has 96 divisors (see below), whose sum is σ = 687757803264. Its totient is φ = 62381652480.

The previous prime is 223014421319. The next prime is 223014421397. The reversal of 223014421344 is 443124410322.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8108884 + ... + 8136339.

It is an arithmetic number, because the mean of its divisors is an integer number (7164143784).

Almost surely, 2^223014421344 is an apocalyptic number.

223014421344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

223014421344 is an abundant number, since it is smaller than the sum of its proper divisors (464743381920).

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

223014421344 is a wasteful number, since it uses less digits than its factorization.

223014421344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16245260 (or 16245252 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 223014421344 its reverse (443124410322), we get a palindrome (666138831666).

The spelling of 223014421344 in words is "two hundred twenty-three billion, fourteen million, four hundred twenty-one thousand, three hundred forty-four".