1423310344411 has 2 divisors, whose sum is σ = 1423310344412. Its totient is φ = 1423310344410.

The previous prime is 1423310344301. The next prime is 1423310344433. The reversal of 1423310344411 is 1144430133241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1423310344411 - 2¹⁹ = 1423309820123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1423310344441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711655172205 + 711655172206.

It is an arithmetic number, because the mean of its divisors is an integer number (711655172206).

Almost surely, 2^{1423310344411} is an apocalyptic number.

1423310344411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423310344411 is an equidigital number, since it uses as much as digits as its factorization.

1423310344411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1423310344411 its reverse (1144430133241), we get a palindrome (2567740477652).

The spelling of 1423310344411 in words is "one trillion, four hundred twenty-three billion, three hundred ten million, three hundred forty-four thousand, four hundred eleven".