1880205240071 has 2 divisors, whose sum is σ = 1880205240072. Its totient is φ = 1880205240070.

The previous prime is 1880205240037. The next prime is 1880205240119. The reversal of 1880205240071 is 1700425020881.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1880205240071 - 2⁶ = 1880205240007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1880205210071) 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, 940102620035 + 940102620036.

It is an arithmetic number, because the mean of its divisors is an integer number (940102620036).

Almost surely, 2^{1880205240071} is an apocalyptic number.

1880205240071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1880205240071 is an equidigital number, since it uses as much as digits as its factorization.

1880205240071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 38.

The spelling of 1880205240071 in words is "one trillion, eight hundred eighty billion, two hundred five million, two hundred forty thousand, seventy-one".