16023246893 has 2 divisors, whose sum is σ = 16023246894. Its totient is φ = 16023246892.

The previous prime is 16023246871. The next prime is 16023246937. The reversal of 16023246893 is 39864232061.

It is an a-pointer prime, because the next prime (16023246937) can be obtained adding 16023246893 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15208315684 + 814931209 = 123322^2 + 28547^2 .

It is a cyclic number.

It is not a de Polignac number, because 16023246893 - 2¹⁸ = 16022984749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16023246853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8011623446 + 8011623447.

It is an arithmetic number, because the mean of its divisors is an integer number (8011623447).

Almost surely, 2^16023246893 is an apocalyptic number.

It is an amenable number.

16023246893 is a deficient number, since it is larger than the sum of its proper divisors (1).

16023246893 is an equidigital number, since it uses as much as digits as its factorization.

16023246893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 16023246893 in words is "sixteen billion, twenty-three million, two hundred forty-six thousand, eight hundred ninety-three".