1873082866441 has 2 divisors, whose sum is σ = 1873082866442. Its totient is φ = 1873082866440.

The previous prime is 1873082866331. The next prime is 1873082866507. The reversal of 1873082866441 is 1446682803781.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1727594784400 + 145488082041 = 1314380^2 + 381429^2 .

It is a cyclic number.

It is not a de Polignac number, because 1873082866441 - 2¹³ = 1873082858249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1873082866541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 936541433220 + 936541433221.

It is an arithmetic number, because the mean of its divisors is an integer number (936541433221).

Almost surely, 2^{1873082866441} is an apocalyptic number.

It is an amenable number.

1873082866441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1873082866441 is an equidigital number, since it uses as much as digits as its factorization.

1873082866441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 1873082866441 in words is "one trillion, eight hundred seventy-three billion, eighty-two million, eight hundred sixty-six thousand, four hundred forty-one".