16761316343 has 2 divisors, whose sum is σ = 16761316344. Its totient is φ = 16761316342.

The previous prime is 16761316321. The next prime is 16761316373. The reversal of 16761316343 is 34361316761.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16761316343 - 2¹² = 16761312247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16761316343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16761316373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8380658171 + 8380658172.

It is an arithmetic number, because the mean of its divisors is an integer number (8380658172).

Almost surely, 2^16761316343 is an apocalyptic number.

16761316343 is a deficient number, since it is larger than the sum of its proper divisors (1).

16761316343 is an equidigital number, since it uses as much as digits as its factorization.

16761316343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 41.

The spelling of 16761316343 in words is "sixteen billion, seven hundred sixty-one million, three hundred sixteen thousand, three hundred forty-three".