19882410073 has 2 divisors, whose sum is σ = 19882410074. Its totient is φ = 19882410072.

The previous prime is 19882410017. The next prime is 19882410091. The reversal of 19882410073 is 37001428891.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10475931904 + 9406478169 = 102352^2 + 96987^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19882410073 is a prime.

It is not a weakly prime, because it can be changed into another prime (19882410473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9941205036 + 9941205037.

It is an arithmetic number, because the mean of its divisors is an integer number (9941205037).

Almost surely, 2^19882410073 is an apocalyptic number.

It is an amenable number.

19882410073 is a deficient number, since it is larger than the sum of its proper divisors (1).

19882410073 is an equidigital number, since it uses as much as digits as its factorization.

19882410073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 19882410073 in words is "nineteen billion, eight hundred eighty-two million, four hundred ten thousand, seventy-three".