4003242312 has 16 divisors (see below), whose sum is σ = 10008105840. Its totient is φ = 1334414096.

The previous prime is 4003242307. The next prime is 4003242329. The reversal of 4003242312 is 2132423004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83400858 + ... + 83400905.

It is an arithmetic number, because the mean of its divisors is an integer number (625506615).

Almost surely, 2^4003242312 is an apocalyptic number.

It is an amenable number.

4003242312 is an abundant number, since it is smaller than the sum of its proper divisors (6004863528).

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

4003242312 is a wasteful number, since it uses less digits than its factorization.

4003242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166801772 (or 166801768 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4003242312 is about 63271.1807381528. The cubic root of 4003242312 is about 1587.8298402569.

Adding to 4003242312 its reverse (2132423004), we get a palindrome (6135665316).

The spelling of 4003242312 in words is "four billion, three million, two hundred forty-two thousand, three hundred twelve".