223340313400 has 24 divisors (see below), whose sum is σ = 519266229120. Its totient is φ = 89336125280.

The previous prime is 223340313377. The next prime is 223340313421. The reversal of 223340313400 is 4313043322.

223340313400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×223340313400² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558350584 + ... + 558350983.

It is an arithmetic number, because the mean of its divisors is an integer number (21636092880).

Almost surely, 2^223340313400 is an apocalyptic number.

223340313400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223340313400 is an abundant number, since it is smaller than the sum of its proper divisors (295925915720).

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

223340313400 is a wasteful number, since it uses less digits than its factorization.

223340313400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116701583 (or 1116701574 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 223340313400 its reverse (4313043322), we get a palindrome (227653356722).

The spelling of 223340313400 in words is "two hundred twenty-three billion, three hundred forty million, three hundred thirteen thousand, four hundred".