4023304432320 has 112 divisors (see below), whose sum is σ = 12781847789568. Its totient is φ = 1072221342720.

The previous prime is 4023304432253. The next prime is 4023304432327. The reversal of 4023304432320 is 232344033204.

4023304432320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4023304432327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273985 + ... + 2849855.

Almost surely, 2^{4023304432320} is an apocalyptic number.

4023304432320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4023304432320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6390923894784).

4023304432320 is an abundant number, since it is smaller than the sum of its proper divisors (8758543357248).

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

4023304432320 is a wasteful number, since it uses less digits than its factorization.

4023304432320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577518 (or 2577508 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 4023304432320 its reverse (232344033204), we get a palindrome (4255648465524).

The spelling of 4023304432320 in words is "four trillion, twenty-three billion, three hundred four million, four hundred thirty-two thousand, three hundred twenty".