2043552012244 has 12 divisors (see below), whose sum is σ = 3591970278624. Its totient is φ = 1017274789784.

The previous prime is 2043552012239. The next prime is 2043552012251. The reversal of 2043552012244 is 4422102553402.

It is a super-2 number, since 2×2043552012244² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 1125303064 + ... + 1125304879.

It is an arithmetic number, because the mean of its divisors is an integer number (299330856552).

Almost surely, 2^{2043552012244} is an apocalyptic number.

It is an amenable number.

2043552012244 is a deficient number, since it is larger than the sum of its proper divisors (1548418266380).

2043552012244 is a wasteful number, since it uses less digits than its factorization.

2043552012244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250608174 (or 2250608172 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 2043552012244 its reverse (4422102553402), we get a palindrome (6465654565646).

The spelling of 2043552012244 in words is "two trillion, forty-three billion, five hundred fifty-two million, twelve thousand, two hundred forty-four".