2113433324044 has 12 divisors (see below), whose sum is σ = 4226866648144. Its totient is φ = 905757138864.

The previous prime is 2113433324021. The next prime is 2113433324047. The reversal of 2113433324044 is 4404233343112.

2113433324044 is an admirable number.

It is a super-2 number, since 2×2113433324044² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113433324047) 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, 37739880759 + ... + 37739880814.

Almost surely, 2^{2113433324044} is an apocalyptic number.

It is an amenable number.

2113433324044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2113433324044 is a wasteful number, since it uses less digits than its factorization.

2113433324044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75479761584 (or 75479761582 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 2113433324044 its reverse (4404233343112), we get a palindrome (6517666667156).

The spelling of 2113433324044 in words is "two trillion, one hundred thirteen billion, four hundred thirty-three million, three hundred twenty-four thousand, forty-four".