4032440000 has 70 divisors (see below), whose sum is σ = 9999239844. Its totient is φ = 1612960000.

The previous prime is 4032439997. The next prime is 4032440021. The reversal of 4032440000 is 442304.

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 9 ways as a sum of consecutive naturals, for example, 10406 + ... + 90405.

Almost surely, 2^4032440000 is an apocalyptic number.

4032440000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4032440000 is an abundant number, since it is smaller than the sum of its proper divisors (5966799844).

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

4032440000 is an equidigital number, since it uses as much as digits as its factorization.

4032440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100843 (or 100818 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4032440000 is about 63501.4960453689. The cubic root of 4032440000 is about 1591.6807773877.

Adding to 4032440000 its reverse (442304), we get a palindrome (4032882304).

The spelling of 4032440000 in words is "four billion, thirty-two million, four hundred forty thousand".