2133043200445 has 16 divisors (see below), whose sum is σ = 2670989904000. Its totient is φ = 1632211898944.

The previous prime is 2133043200443. The next prime is 2133043200479. The reversal of 2133043200445 is 5440023403312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2133043200445 - 2¹ = 2133043200443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133043200443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7742931 + ... + 8013679.

It is an arithmetic number, because the mean of its divisors is an integer number (166936869000).

Almost surely, 2^{2133043200445} is an apocalyptic number.

It is an amenable number.

2133043200445 is a deficient number, since it is larger than the sum of its proper divisors (537946703555).

2133043200445 is a wasteful number, since it uses less digits than its factorization.

2133043200445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339284.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 2133043200445 its reverse (5440023403312), we get a palindrome (7573066603757).

The spelling of 2133043200445 in words is "two trillion, one hundred thirty-three billion, forty-three million, two hundred thousand, four hundred forty-five".