16812264534941 has 2 divisors, whose sum is σ = 16812264534942. Its totient is φ = 16812264534940.

The previous prime is 16812264534859. The next prime is 16812264534959. The reversal of 16812264534941 is 14943546221861.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8464666548100 + 8347597986841 = 2909410^2 + 2889221^2 .

It is a cyclic number.

It is not a de Polignac number, because 16812264534941 - 2¹⁴ = 16812264518557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16812264534991) 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, 8406132267470 + 8406132267471.

It is an arithmetic number, because the mean of its divisors is an integer number (8406132267471).

Almost surely, 2^{16812264534941} is an apocalyptic number.

It is an amenable number.

16812264534941 is a deficient number, since it is larger than the sum of its proper divisors (1).

16812264534941 is an equidigital number, since it uses as much as digits as its factorization.

16812264534941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9953280, while the sum is 56.

The spelling of 16812264534941 in words is "sixteen trillion, eight hundred twelve billion, two hundred sixty-four million, five hundred thirty-four thousand, nine hundred forty-one".