2426263447 has 2 divisors, whose sum is σ = 2426263448. Its totient is φ = 2426263446.

The previous prime is 2426263423. The next prime is 2426263451. The reversal of 2426263447 is 7443626242.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2426263447 - 2²⁷ = 2292045719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2426263417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213131723 + 1213131724.

It is an arithmetic number, because the mean of its divisors is an integer number (1213131724).

Almost surely, 2^2426263447 is an apocalyptic number.

2426263447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426263447 is an equidigital number, since it uses as much as digits as its factorization.

2426263447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 40.

The square root of 2426263447 is about 49257.1156991556. The cubic root of 2426263447 is about 1343.7319755520.

Adding to 2426263447 its reverse (7443626242), we get a palindrome (9869889689).

The spelling of 2426263447 in words is "two billion, four hundred twenty-six million, two hundred sixty-three thousand, four hundred forty-seven".