2013240232 has 32 divisors (see below), whose sum is σ = 4170657600. Its totient is φ = 906214144.

The previous prime is 2013240197. The next prime is 2013240239. The reversal of 2013240232 is 2320423102.

It is not an unprimeable number, because it can be changed into a prime (2013240239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318682 + ... + 324937.

It is an arithmetic number, because the mean of its divisors is an integer number (130333050).

Almost surely, 2^2013240232 is an apocalyptic number.

It is an amenable number.

2013240232 is an abundant number, since it is smaller than the sum of its proper divisors (2157417368).

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

2013240232 is a wasteful number, since it uses less digits than its factorization.

2013240232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643665 (or 643661 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2013240232 is about 44869.1456571217. The cubic root of 2013240232 is about 1262.6952116141.

Adding to 2013240232 its reverse (2320423102), we get a palindrome (4333663334).

The spelling of 2013240232 in words is "two billion, thirteen million, two hundred forty thousand, two hundred thirty-two".