2013212423044 has 12 divisors (see below), whose sum is σ = 3644608697100. Its totient is φ = 971895652448.

The previous prime is 2013212422981. The next prime is 2013212423051. The reversal of 2013212423044 is 4403242123102.

It can be written as a sum of positive squares in 2 ways, for example, as 1393037272900 + 620175150144 = 1180270^2 + 787512^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8677639639 + ... + 8677639870.

It is an arithmetic number, because the mean of its divisors is an integer number (303717391425).

Almost surely, 2^{2013212423044} is an apocalyptic number.

It is an amenable number.

2013212423044 is a deficient number, since it is larger than the sum of its proper divisors (1631396274056).

2013212423044 is a wasteful number, since it uses less digits than its factorization.

2013212423044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17355279542 (or 17355279540 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2013212423044 its reverse (4403242123102), we get a palindrome (6416454546146).

The spelling of 2013212423044 in words is "two trillion, thirteen billion, two hundred twelve million, four hundred twenty-three thousand, forty-four".