2618126143 has 2 divisors, whose sum is σ = 2618126144. Its totient is φ = 2618126142.

The previous prime is 2618126129. The next prime is 2618126153. The reversal of 2618126143 is 3416218162.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2618126143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2618126099 and 2618126108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2618126113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1309063071 + 1309063072.

It is an arithmetic number, because the mean of its divisors is an integer number (1309063072).

Almost surely, 2^2618126143 is an apocalyptic number.

2618126143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2618126143 is an equidigital number, since it uses as much as digits as its factorization.

2618126143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 34.

The square root of 2618126143 is about 51167.6278813079. The cubic root of 2618126143 is about 1378.2569435620.

The spelling of 2618126143 in words is "two billion, six hundred eighteen million, one hundred twenty-six thousand, one hundred forty-three".