16306440414793 has 2 divisors, whose sum is σ = 16306440414794. Its totient is φ = 16306440414792.

The previous prime is 16306440414787. The next prime is 16306440414811. The reversal of 16306440414793 is 39741404460361.

16306440414793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14709472395849 + 1596968018944 = 3835293^2 + 1263712^2 .

It is a cyclic number.

It is not a de Polignac number, because 16306440414793 - 2³³ = 16297850480201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16306440414793.

It is not a weakly prime, because it can be changed into another prime (16306440414293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8153220207396 + 8153220207397.

It is an arithmetic number, because the mean of its divisors is an integer number (8153220207397).

Almost surely, 2^{16306440414793} is an apocalyptic number.

It is an amenable number.

16306440414793 is a deficient number, since it is larger than the sum of its proper divisors (1).

16306440414793 is an equidigital number, since it uses as much as digits as its factorization.

16306440414793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 16306440414793 in words is "sixteen trillion, three hundred six billion, four hundred forty million, four hundred fourteen thousand, seven hundred ninety-three".