16340184743 has 2 divisors, whose sum is σ = 16340184744. Its totient is φ = 16340184742.

The previous prime is 16340184713. The next prime is 16340184779. The reversal of 16340184743 is 34748104361.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16340184743 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16340184743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16340184713) 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, 8170092371 + 8170092372.

It is an arithmetic number, because the mean of its divisors is an integer number (8170092372).

Almost surely, 2^16340184743 is an apocalyptic number.

16340184743 is a deficient number, since it is larger than the sum of its proper divisors (1).

16340184743 is an equidigital number, since it uses as much as digits as its factorization.

16340184743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 16340184743 in words is "sixteen billion, three hundred forty million, one hundred eighty-four thousand, seven hundred forty-three".