1600354216343 has 2 divisors, whose sum is σ = 1600354216344. Its totient is φ = 1600354216342.

The previous prime is 1600354216337. The next prime is 1600354216367. The reversal of 1600354216343 is 3436124530061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1600354216343 - 2¹⁰ = 1600354215319 is a prime.

It is a super-2 number, since 2×1600354216343² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1600354216297 and 1600354216306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1600354216313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800177108171 + 800177108172.

It is an arithmetic number, because the mean of its divisors is an integer number (800177108172).

Almost surely, 2^{1600354216343} is an apocalyptic number.

1600354216343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1600354216343 is an equidigital number, since it uses as much as digits as its factorization.

1600354216343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 1600354216343 in words is "one trillion, six hundred billion, three hundred fifty-four million, two hundred sixteen thousand, three hundred forty-three".