246104641439 has 2 divisors, whose sum is σ = 246104641440. Its totient is φ = 246104641438.

The previous prime is 246104641373. The next prime is 246104641457. The reversal of 246104641439 is 934146401642.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246104641439 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 246104641439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246104631439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123052320719 + 123052320720.

It is an arithmetic number, because the mean of its divisors is an integer number (123052320720).

Almost surely, 2^246104641439 is an apocalyptic number.

246104641439 is a deficient number, since it is larger than the sum of its proper divisors (1).

246104641439 is an equidigital number, since it uses as much as digits as its factorization.

246104641439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 246104641439 in words is "two hundred forty-six billion, one hundred four million, six hundred forty-one thousand, four hundred thirty-nine".