825844016341 has 2 divisors, whose sum is σ = 825844016342. Its totient is φ = 825844016340.

The previous prime is 825844016299. The next prime is 825844016399. The reversal of 825844016341 is 143610448528.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 796993635025 + 28850381316 = 892745^2 + 169854^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-825844016341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 825844016291 and 825844016300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (825844016441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412922008170 + 412922008171.

It is an arithmetic number, because the mean of its divisors is an integer number (412922008171).

Almost surely, 2^825844016341 is an apocalyptic number.

It is an amenable number.

825844016341 is a deficient number, since it is larger than the sum of its proper divisors (1).

825844016341 is an equidigital number, since it uses as much as digits as its factorization.

825844016341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 825844016341 in words is "eight hundred twenty-five billion, eight hundred forty-four million, sixteen thousand, three hundred forty-one".