223043201340 has 96 divisors (see below), whose sum is σ = 666649751040. Its totient is φ = 55554105600.

The previous prime is 223043201323. The next prime is 223043201357. The reversal of 223043201340 is 43102340322.

223043201340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223043201323) and next prime (223043201357).

It is a self number, because there is not a number n which added to its sum of digits gives 223043201340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1296891 + ... + 1458770.

It is an arithmetic number, because the mean of its divisors is an integer number (6944268240).

Almost surely, 2^223043201340 is an apocalyptic number.

223043201340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223043201340 is an abundant number, since it is smaller than the sum of its proper divisors (443606549700).

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

223043201340 is a wasteful number, since it uses less digits than its factorization.

223043201340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755763 (or 2755761 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 223043201340 its reverse (43102340322), we get a palindrome (266145541662).

The spelling of 223043201340 in words is "two hundred twenty-three billion, forty-three million, two hundred one thousand, three hundred forty".