423331212034 has 32 divisors (see below), whose sum is σ = 675223407936. Its totient is φ = 198363648000.

The previous prime is 423331212013. The next prime is 423331212113. The reversal of 423331212034 is 430212133324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 423331211993 and 423331212011.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 49723362 + ... + 49731874.

It is an arithmetic number, because the mean of its divisors is an integer number (21100731498).

Almost surely, 2^423331212034 is an apocalyptic number.

423331212034 is a deficient number, since it is larger than the sum of its proper divisors (251892195902).

423331212034 is a wasteful number, since it uses less digits than its factorization.

423331212034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14610.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 423331212034 its reverse (430212133324), we get a palindrome (853543345358).

The spelling of 423331212034 in words is "four hundred twenty-three billion, three hundred thirty-one million, two hundred twelve thousand, thirty-four".