423203244002 has 48 divisors (see below), whose sum is σ = 805959328608. Its totient is φ = 164806326720.

The previous prime is 423203243971. The next prime is 423203244059. The reversal of 423203244002 is 200442302324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2211833 + ... + 2395539.

It is an arithmetic number, because the mean of its divisors is an integer number (16790819346).

Almost surely, 2^423203244002 is an apocalyptic number.

423203244002 is a deficient number, since it is larger than the sum of its proper divisors (382756084606).

423203244002 is a wasteful number, since it uses less digits than its factorization.

423203244002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185871 (or 185864 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 423203244002 its reverse (200442302324), we get a palindrome (623645546326).

The spelling of 423203244002 in words is "four hundred twenty-three billion, two hundred three million, two hundred forty-four thousand, two".