424340223111 has 24 divisors (see below), whose sum is σ = 700873540224. Its totient is φ = 242350183440.

The previous prime is 424340223101. The next prime is 424340223113. The reversal of 424340223111 is 111322043424.

424340223111 is a `hidden beast` number, since 4 + 2 + 4 + 340 + 2 + 2 + 311 + 1 = 666.

424340223111 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 424340223111 - 2⁵ = 424340223079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424340223113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1686225 + ... + 1921466.

It is an arithmetic number, because the mean of its divisors is an integer number (29203064176).

Almost surely, 2^424340223111 is an apocalyptic number.

424340223111 is a deficient number, since it is larger than the sum of its proper divisors (276533317113).

424340223111 is a wasteful number, since it uses less digits than its factorization.

424340223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609571 (or 3609568 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 424340223111 its reverse (111322043424), we get a palindrome (535662266535).

The spelling of 424340223111 in words is "four hundred twenty-four billion, three hundred forty million, two hundred twenty-three thousand, one hundred eleven".