2426680588543 has 2 divisors, whose sum is σ = 2426680588544. Its totient is φ = 2426680588542.

The previous prime is 2426680588529. The next prime is 2426680588667. The reversal of 2426680588543 is 3458850866242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2426680588543 is a prime.

It is a super-2 number, since 2×2426680588543² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2426680585543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213340294271 + 1213340294272.

It is an arithmetic number, because the mean of its divisors is an integer number (1213340294272).

Almost surely, 2^{2426680588543} is an apocalyptic number.

2426680588543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426680588543 is an equidigital number, since it uses as much as digits as its factorization.

2426680588543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88473600, while the sum is 61.

The spelling of 2426680588543 in words is "two trillion, four hundred twenty-six billion, six hundred eighty million, five hundred eighty-eight thousand, five hundred forty-three".