423243002 has 16 divisors (see below), whose sum is σ = 781372032. Its totient is φ = 167436720.

The previous prime is 423242983. The next prime is 423243013. The reversal of 423243002 is 200342324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162574 + ... + 1162937.

It is an arithmetic number, because the mean of its divisors is an integer number (48835752).

Almost surely, 2^423243002 is an apocalyptic number.

423243002 is a deficient number, since it is larger than the sum of its proper divisors (358129030).

423243002 is a wasteful number, since it uses less digits than its factorization.

423243002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325533.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 423243002 is about 20572.8705337879. The cubic root of 423243002 is about 750.8097931838.

Adding to 423243002 its reverse (200342324), we get a palindrome (623585326).

The spelling of 423243002 in words is "four hundred twenty-three million, two hundred forty-three thousand, two".