1346432410423 has 2 divisors, whose sum is σ = 1346432410424. Its totient is φ = 1346432410422.

The previous prime is 1346432410399. The next prime is 1346432410429. The reversal of 1346432410423 is 3240142346431.

It is a strong prime.

It is an emirp because it is prime and its reverse (3240142346431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1346432410423 - 2⁹ = 1346432409911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346432410429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673216205211 + 673216205212.

It is an arithmetic number, because the mean of its divisors is an integer number (673216205212).

Almost surely, 2^{1346432410423} is an apocalyptic number.

1346432410423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346432410423 is an equidigital number, since it uses as much as digits as its factorization.

1346432410423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 1346432410423 its reverse (3240142346431), we get a palindrome (4586574756854).

The spelling of 1346432410423 in words is "one trillion, three hundred forty-six billion, four hundred thirty-two million, four hundred ten thousand, four hundred twenty-three".