2427426259 has 2 divisors, whose sum is σ = 2427426260. Its totient is φ = 2427426258.

The previous prime is 2427426257. The next prime is 2427426283. The reversal of 2427426259 is 9526247242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2427426259 - 2¹ = 2427426257 is a prime.

Together with 2427426257, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2427426257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213713129 + 1213713130.

It is an arithmetic number, because the mean of its divisors is an integer number (1213713130).

Almost surely, 2^2427426259 is an apocalyptic number.

2427426259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2427426259 is an equidigital number, since it uses as much as digits as its factorization.

2427426259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 43.

The square root of 2427426259 is about 49268.9177778445. The cubic root of 2427426259 is about 1343.9466071107.

It can be divided in two parts, 242742 and 6259, that added together give a square (249001 = 499²).

The spelling of 2427426259 in words is "two billion, four hundred twenty-seven million, four hundred twenty-six thousand, two hundred fifty-nine".