2464261439 has 2 divisors, whose sum is σ = 2464261440. Its totient is φ = 2464261438.

The previous prime is 2464261433. The next prime is 2464261453. The reversal of 2464261439 is 9341624642.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2464261439 - 2¹² = 2464257343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2464261396 and 2464261405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2464261433) 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, 1232130719 + 1232130720.

It is an arithmetic number, because the mean of its divisors is an integer number (1232130720).

Almost surely, 2^2464261439 is an apocalyptic number.

2464261439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2464261439 is an equidigital number, since it uses as much as digits as its factorization.

2464261439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 41.

The square root of 2464261439 is about 49641.3279334870. The cubic root of 2464261439 is about 1350.7104516576.

The spelling of 2464261439 in words is "two billion, four hundred sixty-four million, two hundred sixty-one thousand, four hundred thirty-nine".