223342041400 has 24 divisors (see below), whose sum is σ = 519270246720. Its totient is φ = 89336816480.

The previous prime is 223342041359. The next prime is 223342041437. The reversal of 223342041400 is 4140243322.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558354904 + ... + 558355303.

It is an arithmetic number, because the mean of its divisors is an integer number (21636260280).

Almost surely, 2^223342041400 is an apocalyptic number.

223342041400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223342041400 is an abundant number, since it is smaller than the sum of its proper divisors (295928205320).

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

223342041400 is a wasteful number, since it uses less digits than its factorization.

223342041400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116710223 (or 1116710214 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 223342041400 its reverse (4140243322), we get a palindrome (227482284722).

The spelling of 223342041400 in words is "two hundred twenty-three billion, three hundred forty-two million, forty-one thousand, four hundred".