36663543201343 has 2 divisors, whose sum is σ = 36663543201344. Its totient is φ = 36663543201342.

The previous prime is 36663543201269. The next prime is 36663543201427. The reversal of 36663543201343 is 34310234536663.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36663543201343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36663543201743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18331771600671 + 18331771600672.

It is an arithmetic number, because the mean of its divisors is an integer number (18331771600672).

Almost surely, 2^{36663543201343} is an apocalyptic number.

36663543201343 is a deficient number, since it is larger than the sum of its proper divisors (1).

36663543201343 is an equidigital number, since it uses as much as digits as its factorization.

36663543201343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8398080, while the sum is 49.

The spelling of 36663543201343 in words is "thirty-six trillion, six hundred sixty-three billion, five hundred forty-three million, two hundred one thousand, three hundred forty-three".