2113442024 has 16 divisors (see below), whose sum is σ = 3965016420. Its totient is φ = 1056104320.

The previous prime is 2113442021. The next prime is 2113442039. The reversal of 2113442024 is 4202443112.

It can be written as a sum of positive squares in 2 ways, for example, as 1912312900 + 201129124 = 43730^2 + 14182^2 .

It is not an unprimeable number, because it can be changed into a prime (2113442021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62357 + ... + 90084.

Almost surely, 2^2113442024 is an apocalyptic number.

It is an amenable number.

2113442024 is a deficient number, since it is larger than the sum of its proper divisors (1851574396).

2113442024 is a wasteful number, since it uses less digits than its factorization.

2113442024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154180 (or 154176 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2113442024 is about 45972.1875050557. The cubic root of 2113442024 is about 1283.3056694473.

Adding to 2113442024 its reverse (4202443112), we get a palindrome (6315885136).

The spelling of 2113442024 in words is "two billion, one hundred thirteen million, four hundred forty-two thousand, twenty-four".