4031320002 has 32 divisors (see below), whose sum is σ = 8273332224. Its totient is φ = 1308930000.

The previous prime is 4031319997. The next prime is 4031320021. The reversal of 4031320002 is 2000231304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25627 + ... + 93377.

It is an arithmetic number, because the mean of its divisors is an integer number (258541632).

Almost surely, 2^4031320002 is an apocalyptic number.

4031320002 is an abundant number, since it is smaller than the sum of its proper divisors (4242012222).

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

4031320002 is a wasteful number, since it uses less digits than its factorization.

4031320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68014.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4031320002 is about 63492.6767588200. The cubic root of 4031320002 is about 1591.5334022371.

Adding to 4031320002 its reverse (2000231304), we get a palindrome (6031551306).

The spelling of 4031320002 in words is "four billion, thirty-one million, three hundred twenty thousand, two".