423043333042 has 16 divisors (see below), whose sum is σ = 692264376000. Its totient is φ = 192289188240.

The previous prime is 423043333033. The next prime is 423043333057. The reversal of 423043333042 is 240333340324.

It is a junction number, because it is equal to n+sod(n) for n = 423043332995 and 423043333013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603084 + ... + 1848232.

It is an arithmetic number, because the mean of its divisors is an integer number (43266523500).

Almost surely, 2^423043333042 is an apocalyptic number.

423043333042 is a deficient number, since it is larger than the sum of its proper divisors (269221042958).

423043333042 is a wasteful number, since it uses less digits than its factorization.

423043333042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323601.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 423043333042 its reverse (240333340324), we get a palindrome (663376673366).

The spelling of 423043333042 in words is "four hundred twenty-three billion, forty-three million, three hundred thirty-three thousand, forty-two".