12789234156037 has 2 divisors, whose sum is σ = 12789234156038. Its totient is φ = 12789234156036.

The previous prime is 12789234155837. The next prime is 12789234156077. The reversal of 12789234156037 is 73065143298721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8601280646436 + 4187953509601 = 2932794^2 + 2046449^2 .

It is a cyclic number.

It is not a de Polignac number, because 12789234156037 - 2¹¹ = 12789234153989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12789234156077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6394617078018 + 6394617078019.

It is an arithmetic number, because the mean of its divisors is an integer number (6394617078019).

It is a 1-persistent number, because it is pandigital, but 2⋅12789234156037 = 25578468312074 is not.

Almost surely, 2^{12789234156037} is an apocalyptic number.

It is an amenable number.

12789234156037 is a deficient number, since it is larger than the sum of its proper divisors (1).

12789234156037 is an equidigital number, since it uses as much as digits as its factorization.

12789234156037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 12789234156037 in words is "twelve trillion, seven hundred eighty-nine billion, two hundred thirty-four million, one hundred fifty-six thousand, thirty-seven".