2685360143 has 2 divisors, whose sum is σ = 2685360144. Its totient is φ = 2685360142.

The previous prime is 2685360121. The next prime is 2685360163. The reversal of 2685360143 is 3410635862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2685360143 - 2¹⁰ = 2685359119 is a prime.

It is a super-2 number, since 2×2685360143² = 14422318195225960898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2685360097 and 2685360106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2685360113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342680071 + 1342680072.

It is an arithmetic number, because the mean of its divisors is an integer number (1342680072).

Almost surely, 2^2685360143 is an apocalyptic number.

2685360143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2685360143 is an equidigital number, since it uses as much as digits as its factorization.

2685360143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 2685360143 is about 51820.4606598591. The cubic root of 2685360143 is about 1389.9553395585.

The spelling of 2685360143 in words is "two billion, six hundred eighty-five million, three hundred sixty thousand, one hundred forty-three".