2013230442 has 16 divisors (see below), whose sum is σ = 4043744640. Its totient is φ = 668196192.

The previous prime is 2013230437. The next prime is 2013230449. The reversal of 2013230442 is 2440323102.

It is not an unprimeable number, because it can be changed into a prime (2013230449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718642 + ... + 721437.

It is an arithmetic number, because the mean of its divisors is an integer number (252734040).

Almost surely, 2^2013230442 is an apocalyptic number.

2013230442 is an abundant number, since it is smaller than the sum of its proper divisors (2030514198).

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

2013230442 is a wasteful number, since it uses less digits than its factorization.

2013230442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440317.

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

The square root of 2013230442 is about 44869.0365619767. The cubic root of 2013230442 is about 1262.6931648628.

Adding to 2013230442 its reverse (2440323102), we get a palindrome (4453553544).

The spelling of 2013230442 in words is "two billion, thirteen million, two hundred thirty thousand, four hundred forty-two".