2043332405552 has 20 divisors (see below), whose sum is σ = 4191836332536. Its totient is φ = 961568190720.

The previous prime is 2043332405551. The next prime is 2043332405591. The reversal of 2043332405552 is 2555042333402.

It is not an unprimeable number, because it can be changed into a prime (2043332405551) 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, 3756125474 + ... + 3756126017.

Almost surely, 2^{2043332405552} is an apocalyptic number.

It is an amenable number.

2043332405552 is an abundant number, since it is smaller than the sum of its proper divisors (2148503926984).

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

2043332405552 is a wasteful number, since it uses less digits than its factorization.

2043332405552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512251516 (or 7512251510 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 2043332405552 its reverse (2555042333402), we get a palindrome (4598374738954).

The spelling of 2043332405552 in words is "two trillion, forty-three billion, three hundred thirty-two million, four hundred five thousand, five hundred fifty-two".