2426543426 has 16 divisors (see below), whose sum is σ = 3736067328. Its totient is φ = 1181306400.

The previous prime is 2426543393. The next prime is 2426543479. The reversal of 2426543426 is 6243456242.

It is a super-2 number, since 2×2426543426² = 11776225996527634952, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2426543426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11831 + ... + 70661.

It is an arithmetic number, because the mean of its divisors is an integer number (233504208).

Almost surely, 2^2426543426 is an apocalyptic number.

2426543426 is a deficient number, since it is larger than the sum of its proper divisors (1309523902).

2426543426 is a wasteful number, since it uses less digits than its factorization.

2426543426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59377.

The product of its digits is 276480, while the sum is 38.

The square root of 2426543426 is about 49259.9576329497. The cubic root of 2426543426 is about 1343.7836602753.

Adding to 2426543426 its reverse (6243456242), we get a palindrome (8669999668).

The spelling of 2426543426 in words is "two billion, four hundred twenty-six million, five hundred forty-three thousand, four hundred twenty-six".