423241040232 has 96 divisors (see below), whose sum is σ = 1156748436480. Its totient is φ = 139794439680.

The previous prime is 423241040219. The next prime is 423241040251. The reversal of 423241040232 is 232040142324.

423241040232 is a `hidden beast` number, since 4 + 2 + 324 + 104 + 0 + 232 = 666.

It is a super-4 number, since 4×423241040232⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 423241040196 and 423241040205.

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, 7387248 + ... + 7444320.

It is an arithmetic number, because the mean of its divisors is an integer number (12049462880).

Almost surely, 2^423241040232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423241040232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578374218240).

423241040232 is an abundant number, since it is smaller than the sum of its proper divisors (733507396248).

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

423241040232 is a wasteful number, since it uses less digits than its factorization.

423241040232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58023 (or 58016 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 423241040232 its reverse (232040142324), we get a palindrome (655281182556).

The spelling of 423241040232 in words is "four hundred twenty-three billion, two hundred forty-one million, forty thousand, two hundred thirty-two".