4024320012432 has 120 divisors (see below), whose sum is σ = 11295416506400. Its totient is φ = 1337522264064.

The previous prime is 4024320012407. The next prime is 4024320012437. The reversal of 4024320012432 is 2342100234204.

4024320012432 is a `hidden beast` number, since 4 + 0 + 24 + 3 + 200 + 1 + 2 + 432 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4024320012396 and 4024320012405.

It is not an unprimeable number, because it can be changed into a prime (4024320012437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246293319 + ... + 246309657.

Almost surely, 2^{4024320012432} 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 4024320012432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5647708253200).

4024320012432 is an abundant number, since it is smaller than the sum of its proper divisors (7271096493968).

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

4024320012432 is a wasteful number, since it uses less digits than its factorization.

4024320012432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21245 (or 21236 counting only the distinct ones).

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

Adding to 4024320012432 its reverse (2342100234204), we get a palindrome (6366420246636).

The spelling of 4024320012432 in words is "four trillion, twenty-four billion, three hundred twenty million, twelve thousand, four hundred thirty-two".