45043122134069 has 2 divisors, whose sum is σ = 45043122134070. Its totient is φ = 45043122134068.

The previous prime is 45043122134039. The next prime is 45043122134099. The reversal of 45043122134069 is 96043122134054.

It is a balanced prime because it is at equal distance from previous prime (45043122134039) and next prime (45043122134099).

It can be written as a sum of positive squares in only one way, i.e., 23847107222500 + 21196014911569 = 4883350^2 + 4603913^2 .

It is a cyclic number.

It is not a de Polignac number, because 45043122134069 - 2²⁸ = 45042853698613 is a prime.

It is a super-2 number, since 2×45043122134069² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45043122134009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22521561067034 + 22521561067035.

It is an arithmetic number, because the mean of its divisors is an integer number (22521561067035).

Almost surely, 2^{45043122134069} is an apocalyptic number.

It is an amenable number.

45043122134069 is a deficient number, since it is larger than the sum of its proper divisors (1).

45043122134069 is an equidigital number, since it uses as much as digits as its factorization.

45043122134069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 45043122134069 in words is "forty-five trillion, forty-three billion, one hundred twenty-two million, one hundred thirty-four thousand, sixty-nine".