423243150 has 96 divisors (see below), whose sum is σ = 1151712000. Its totient is φ = 102009600.

The previous prime is 423243143. The next prime is 423243151. The reversal of 423243150 is 51342324.

It is a self number, because there is not a number n which added to its sum of digits gives 423243150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423243151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 327706 + ... + 328994.

It is an arithmetic number, because the mean of its divisors is an integer number (11997000).

Almost surely, 2^423243150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423243150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575856000).

423243150 is an abundant number, since it is smaller than the sum of its proper divisors (728468850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423243150 is a wasteful number, since it uses less digits than its factorization.

423243150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514 (or 1509 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 423243150 is about 20572.8741307577. The cubic root of 423243150 is about 750.8098806984.

Adding to 423243150 its reverse (51342324), we get a palindrome (474585474).

The spelling of 423243150 in words is "four hundred twenty-three million, two hundred forty-three thousand, one hundred fifty".