246470434393 has 2 divisors, whose sum is σ = 246470434394. Its totient is φ = 246470434392.

The previous prime is 246470434349. The next prime is 246470434477. The reversal of 246470434393 is 393434074642.

246470434393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149249323584 + 97221110809 = 386328^2 + 311803^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246470434393 is a prime.

It is not a weakly prime, because it can be changed into another prime (246470434313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123235217196 + 123235217197.

It is an arithmetic number, because the mean of its divisors is an integer number (123235217197).

Almost surely, 2^246470434393 is an apocalyptic number.

It is an amenable number.

246470434393 is a deficient number, since it is larger than the sum of its proper divisors (1).

246470434393 is an equidigital number, since it uses as much as digits as its factorization.

246470434393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 49.

The spelling of 246470434393 in words is "two hundred forty-six billion, four hundred seventy million, four hundred thirty-four thousand, three hundred ninety-three".