84336663353 has 2 divisors, whose sum is σ = 84336663354. Its totient is φ = 84336663352.

The previous prime is 84336663283. The next prime is 84336663361. The reversal of 84336663353 is 35336663348.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60121568809 + 24215094544 = 245197^2 + 155612^2 .

It is a cyclic number.

It is not a de Polignac number, because 84336663353 - 2¹⁶ = 84336597817 is a prime.

It is a super-2 number, since 2×84336663353² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (84336665353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42168331676 + 42168331677.

It is an arithmetic number, because the mean of its divisors is an integer number (42168331677).

Almost surely, 2^84336663353 is an apocalyptic number.

It is an amenable number.

84336663353 is a deficient number, since it is larger than the sum of its proper divisors (1).

84336663353 is an equidigital number, since it uses as much as digits as its factorization.

84336663353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8398080, while the sum is 50.

The spelling of 84336663353 in words is "eighty-four billion, three hundred thirty-six million, six hundred sixty-three thousand, three hundred fifty-three".