423113033042 has 16 divisors (see below), whose sum is σ = 740139417600. Its totient is φ = 181334156724.

The previous prime is 423113033041. The next prime is 423113033059. The reversal of 423113033042 is 240330311324.

It is not an unprimeable number, because it can be changed into a prime (423113033041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308390738 + ... + 308392109.

It is an arithmetic number, because the mean of its divisors is an integer number (46258713600).

Almost surely, 2^423113033042 is an apocalyptic number.

423113033042 is a deficient number, since it is larger than the sum of its proper divisors (317026384558).

423113033042 is an equidigital number, since it uses as much as digits as its factorization.

423113033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616782870 (or 616782856 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 423113033042 its reverse (240330311324), we get a palindrome (663443344366).

The spelling of 423113033042 in words is "four hundred twenty-three billion, one hundred thirteen million, thirty-three thousand, forty-two".