4312440002 has 8 divisors (see below), whose sum is σ = 6966249276. Its totient is φ = 1990356912.

The previous prime is 4312439951. The next prime is 4312440017. The reversal of 4312440002 is 2000442134.

It can be written as a sum of positive squares in 2 ways, for example, as 4188807841 + 123632161 = 64721^2 + 11119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82931513 + ... + 82931564.

Almost surely, 2^4312440002 is an apocalyptic number.

4312440002 is a deficient number, since it is larger than the sum of its proper divisors (2653809274).

4312440002 is a wasteful number, since it uses less digits than its factorization.

4312440002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165863092.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4312440002 is about 65669.1708642648. The cubic root of 4312440002 is about 1627.6999693097.

Adding to 4312440002 its reverse (2000442134), we get a palindrome (6312882136).

The spelling of 4312440002 in words is "four billion, three hundred twelve million, four hundred forty thousand, two".