423030400312132 has 12 divisors (see below), whose sum is σ = 740323027348240. Its totient is φ = 211509535355496.

The previous prime is 423030400312111. The next prime is 423030400312159. The reversal of 423030400312132 is 231213004030324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 423030400312132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1416032118 + ... + 1416330829.

Almost surely, 2^{423030400312132} is an apocalyptic number.

It is an amenable number.

423030400312132 is a deficient number, since it is larger than the sum of its proper divisors (317292627036108).

423030400312132 is a wasteful number, since it uses less digits than its factorization.

423030400312132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832400290 (or 2832400288 counting only the distinct ones).

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

Adding to 423030400312132 its reverse (231213004030324), we get a palindrome (654243404342456).

The spelling of 423030400312132 in words is "four hundred twenty-three trillion, thirty billion, four hundred million, three hundred twelve thousand, one hundred thirty-two".