16246423410073 has 2 divisors, whose sum is σ = 16246423410074. Its totient is φ = 16246423410072.

The previous prime is 16246423410043. The next prime is 16246423410109. The reversal of 16246423410073 is 37001432464261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8754006286089 + 7492417123984 = 2958717^2 + 2737228^2 .

It is an emirp because it is prime and its reverse (37001432464261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16246423410073 - 2¹⁷ = 16246423279001 is a prime.

It is not a weakly prime, because it can be changed into another prime (16246423410043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8123211705036 + 8123211705037.

It is an arithmetic number, because the mean of its divisors is an integer number (8123211705037).

Almost surely, 2^{16246423410073} is an apocalyptic number.

It is an amenable number.

16246423410073 is a deficient number, since it is larger than the sum of its proper divisors (1).

16246423410073 is an equidigital number, since it uses as much as digits as its factorization.

16246423410073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 16246423410073 in words is "sixteen trillion, two hundred forty-six billion, four hundred twenty-three million, four hundred ten thousand, seventy-three".