2426353261 has 2 divisors, whose sum is σ = 2426353262. Its totient is φ = 2426353260.

The previous prime is 2426353253. The next prime is 2426353277. The reversal of 2426353261 is 1623536242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2424085225 + 2268036 = 49235^2 + 1506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426353261 - 2³ = 2426353253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2426353201) 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, 1213176630 + 1213176631.

It is an arithmetic number, because the mean of its divisors is an integer number (1213176631).

Almost surely, 2^2426353261 is an apocalyptic number.

It is an amenable number.

2426353261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426353261 is an equidigital number, since it uses as much as digits as its factorization.

2426353261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 34.

The square root of 2426353261 is about 49258.0273762561. The cubic root of 2426353261 is about 1343.7485558420.

The spelling of 2426353261 in words is "two billion, four hundred twenty-six million, three hundred fifty-three thousand, two hundred sixty-one".