16366137343 has 2 divisors, whose sum is σ = 16366137344. Its totient is φ = 16366137342.

The previous prime is 16366137257. The next prime is 16366137349. The reversal of 16366137343 is 34373166361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16366137343 - 2¹³ = 16366129151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16366137343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16366137349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8183068671 + 8183068672.

It is an arithmetic number, because the mean of its divisors is an integer number (8183068672).

Almost surely, 2^16366137343 is an apocalyptic number.

16366137343 is a deficient number, since it is larger than the sum of its proper divisors (1).

16366137343 is an equidigital number, since it uses as much as digits as its factorization.

16366137343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 43.

The spelling of 16366137343 in words is "sixteen billion, three hundred sixty-six million, one hundred thirty-seven thousand, three hundred forty-three".