223440114242340 has 72 divisors (see below), whose sum is σ = 677801658309048. Its totient is φ = 59581101957120.

The previous prime is 223440114242339. The next prime is 223440114242363. The reversal of 223440114242340 is 43242411044322.

223440114242340 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 401 + 1 + 4 + 242 + 3 + 4 + 0 = 666.

223440114242340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 490481718336 + 222949632524004 = 700344^2 + 14931498^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 223440114242295 and 223440114242304.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26831571 + ... + 34158650.

It is an arithmetic number, because the mean of its divisors is an integer number (9413911920959).

Almost surely, 2^{223440114242340} is an apocalyptic number.

223440114242340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223440114242340 is an abundant number, since it is smaller than the sum of its proper divisors (454361544066708).

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

223440114242340 is a wasteful number, since it uses less digits than its factorization.

223440114242340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61010589 (or 61010584 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 223440114242340 its reverse (43242411044322), we get a palindrome (266682525286662).

The spelling of 223440114242340 in words is "two hundred twenty-three trillion, four hundred forty billion, one hundred fourteen million, two hundred forty-two thousand, three hundred forty".