4032320320100 has 36 divisors (see below), whose sum is σ = 8963553032868. Its totient is φ = 1573588416000.

The previous prime is 4032320320079. The next prime is 4032320320103. The reversal of 4032320320100 is 10230232304.

It can be written as a sum of positive squares in 6 ways, for example, as 1665565762624 + 2366754557476 = 1290568^2 + 1538426^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (4032320320103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491742281 + ... + 491750480.

Almost surely, 2^{4032320320100} is an apocalyptic number.

It is an amenable number.

4032320320100 is an abundant number, since it is smaller than the sum of its proper divisors (4931232712768).

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

4032320320100 is a wasteful number, since it uses less digits than its factorization.

4032320320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983492816 (or 983492809 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 4032320320100 its reverse (10230232304), we get a palindrome (4042550552404).

The spelling of 4032320320100 in words is "four trillion, thirty-two billion, three hundred twenty million, three hundred twenty thousand, one hundred".