223340140344411 has 16 divisors (see below), whose sum is σ = 330875077628800. Its totient is φ = 148893068859624.

The previous prime is 223340140344389. The next prime is 223340140344509. The reversal of 223340140344411 is 114443041043322.

223340140344411 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 40 + 140 + 34 + 441 + 1 = 666.

It is not a de Polignac number, because 223340140344411 - 2¹⁰ = 223340140343387 is a prime.

It is a super-2 number, since 2×223340140344411² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223340140384411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1740360 + ... + 21206346.

It is an arithmetic number, because the mean of its divisors is an integer number (20679692351800).

Almost surely, 2^{223340140344411} is an apocalyptic number.

223340140344411 is a deficient number, since it is larger than the sum of its proper divisors (107534937284389).

223340140344411 is a wasteful number, since it uses less digits than its factorization.

223340140344411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19890935 (or 19890929 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 223340140344411 its reverse (114443041043322), we get a palindrome (337783181387733).

The spelling of 223340140344411 in words is "two hundred twenty-three trillion, three hundred forty billion, one hundred forty million, three hundred forty-four thousand, four hundred eleven".