423330341042 has 16 divisors (see below), whose sum is σ = 725751861120. Its totient is φ = 181416612768.

The previous prime is 423330341041. The next prime is 423330341089. The reversal of 423330341042 is 240143033324.

It is a junction number, because it is equal to n+sod(n) for n = 423330340996 and 423330341014.

It is not an unprimeable number, because it can be changed into a prime (423330341041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640883 + ... + 1121334.

It is an arithmetic number, because the mean of its divisors is an integer number (45359491320).

Almost surely, 2^423330341042 is an apocalyptic number.

423330341042 is a deficient number, since it is larger than the sum of its proper divisors (302421520078).

423330341042 is a wasteful number, since it uses less digits than its factorization.

423330341042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779385.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 423330341042 its reverse (240143033324), we get a palindrome (663473374366).

The spelling of 423330341042 in words is "four hundred twenty-three billion, three hundred thirty million, three hundred forty-one thousand, forty-two".