2031240324 has 12 divisors (see below), whose sum is σ = 4739560784. Its totient is φ = 677080104.

The previous prime is 2031240293. The next prime is 2031240329. The reversal of 2031240324 is 4230421302.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2031240324.

It is not an unprimeable number, because it can be changed into a prime (2031240329) by changing a digit.

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, 84635002 + ... + 84635025.

Almost surely, 2^2031240324 is an apocalyptic number.

It is an amenable number.

2031240324 is an abundant number, since it is smaller than the sum of its proper divisors (2708320460).

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

2031240324 is a wasteful number, since it uses less digits than its factorization.

2031240324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169270034 (or 169270032 counting only the distinct ones).

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

The square root of 2031240324 is about 45069.2835975901. The cubic root of 2031240324 is about 1266.4472438325.

Adding to 2031240324 its reverse (4230421302), we get a palindrome (6261661626).

The spelling of 2031240324 in words is "two billion, thirty-one million, two hundred forty thousand, three hundred twenty-four".