23415430341353 has 2 divisors, whose sum is σ = 23415430341354. Its totient is φ = 23415430341352.

The previous prime is 23415430341299. The next prime is 23415430341371. The reversal of 23415430341353 is 35314303451432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16814985969664 + 6600444371689 = 4100608^2 + 2569133^2 .

It is a cyclic number.

It is not a de Polignac number, because 23415430341353 - 2¹⁶ = 23415430275817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23415430341353.

It is not a weakly prime, because it can be changed into another prime (23415430331353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11707715170676 + 11707715170677.

It is an arithmetic number, because the mean of its divisors is an integer number (11707715170677).

Almost surely, 2^{23415430341353} is an apocalyptic number.

It is an amenable number.

23415430341353 is a deficient number, since it is larger than the sum of its proper divisors (1).

23415430341353 is an equidigital number, since it uses as much as digits as its factorization.

23415430341353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 23415430341353 its reverse (35314303451432), we get a palindrome (58729733792785).

The spelling of 23415430341353 in words is "twenty-three trillion, four hundred fifteen billion, four hundred thirty million, three hundred forty-one thousand, three hundred fifty-three".