423341242011 has 24 divisors (see below), whose sum is σ = 638483129856. Its totient is φ = 269785990320.

The previous prime is 423341242001. The next prime is 423341242031. The reversal of 423341242011 is 110242143324.

423341242011 is a `hidden beast` number, since 4 + 2 + 334 + 124 + 201 + 1 = 666.

It is not a de Polignac number, because 423341242011 - 2²¹ = 423339144859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423341242001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318285 + ... + 973646.

It is an arithmetic number, because the mean of its divisors is an integer number (26603463744).

Almost surely, 2^423341242011 is an apocalyptic number.

423341242011 is a deficient number, since it is larger than the sum of its proper divisors (215141887845).

423341242011 is a wasteful number, since it uses less digits than its factorization.

423341242011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293543 (or 1293540 counting only the distinct ones).

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

Adding to 423341242011 its reverse (110242143324), we get a palindrome (533583385335).

The spelling of 423341242011 in words is "four hundred twenty-three billion, three hundred forty-one million, two hundred forty-two thousand, eleven".