2013533244412 has 24 divisors (see below), whose sum is σ = 3536856211392. Its totient is φ = 1003003257600.

The previous prime is 2013533244409. The next prime is 2013533244413. The reversal of 2013533244412 is 2144423353102.

It is a super-2 number, since 2×2013533244412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013533244413) 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, 35345712 + ... + 35402632.

It is an arithmetic number, because the mean of its divisors is an integer number (147369008808).

Almost surely, 2^{2013533244412} is an apocalyptic number.

It is an amenable number.

2013533244412 is a deficient number, since it is larger than the sum of its proper divisors (1523322966980).

2013533244412 is a wasteful number, since it uses less digits than its factorization.

2013533244412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89829 (or 89827 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2013533244412 its reverse (2144423353102), we get a palindrome (4157956597514).

The spelling of 2013533244412 in words is "two trillion, thirteen billion, five hundred thirty-three million, two hundred forty-four thousand, four hundred twelve".