2343464643433 has 2 divisors, whose sum is σ = 2343464643434. Its totient is φ = 2343464643432.

The previous prime is 2343464643337. The next prime is 2343464643479. The reversal of 2343464643433 is 3343464643432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1513421564944 + 830043078489 = 1230212^2 + 911067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2343464643433 is a prime.

It is not a weakly prime, because it can be changed into another prime (2343464641433) 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, 1171732321716 + 1171732321717.

It is an arithmetic number, because the mean of its divisors is an integer number (1171732321717).

Almost surely, 2^{2343464643433} is an apocalyptic number.

It is an amenable number.

2343464643433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343464643433 is an equidigital number, since it uses as much as digits as its factorization.

2343464643433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17915904, while the sum is 49.

Subtracting 2343464643433 from its reverse (3343464643432), we obtain a palindrome (999999999999).

The spelling of 2343464643433 in words is "two trillion, three hundred forty-three billion, four hundred sixty-four million, six hundred forty-three thousand, four hundred thirty-three".