423243360320 has 112 divisors (see below), whose sum is σ = 1110357602496. Its totient is φ = 152382720000.

The previous prime is 423243360317. The next prime is 423243360361. The reversal of 423243360320 is 23063342324.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 239726 + ... + 950765.

Almost surely, 2^423243360320 is an apocalyptic number.

423243360320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423243360320 is an abundant number, since it is smaller than the sum of its proper divisors (687114242176).

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

423243360320 is a wasteful number, since it uses less digits than its factorization.

423243360320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190620 (or 1190610 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

The spelling of 423243360320 in words is "four hundred twenty-three billion, two hundred forty-three million, three hundred sixty thousand, three hundred twenty".