2133176736389 has 2 divisors, whose sum is σ = 2133176736390. Its totient is φ = 2133176736388.

The previous prime is 2133176736319. The next prime is 2133176736407. The reversal of 2133176736389 is 9836376713312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1403672844289 + 729503892100 = 1184767^2 + 854110^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133176736389 - 2¹² = 2133176732293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133176736319) by changing a digit.

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 as a sum of consecutive naturals, namely, 1066588368194 + 1066588368195.

It is an arithmetic number, because the mean of its divisors is an integer number (1066588368195).

Almost surely, 2^{2133176736389} is an apocalyptic number.

It is an amenable number.

2133176736389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133176736389 is an equidigital number, since it uses as much as digits as its factorization.

2133176736389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 59.

The spelling of 2133176736389 in words is "two trillion, one hundred thirty-three billion, one hundred seventy-six million, seven hundred thirty-six thousand, three hundred eighty-nine".