2343352456331 has 2 divisors, whose sum is σ = 2343352456332. Its totient is φ = 2343352456330.

The previous prime is 2343352456309. The next prime is 2343352456373. The reversal of 2343352456331 is 1336542533432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2343352456331 is a prime.

It is a super-2 number, since 2×2343352456331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2343352456301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171676228165 + 1171676228166.

It is an arithmetic number, because the mean of its divisors is an integer number (1171676228166).

Almost surely, 2^{2343352456331} is an apocalyptic number.

2343352456331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343352456331 is an equidigital number, since it uses as much as digits as its factorization.

2343352456331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 44.

Adding to 2343352456331 its reverse (1336542533432), we get a palindrome (3679894989763).

The spelling of 2343352456331 in words is "two trillion, three hundred forty-three billion, three hundred fifty-two million, four hundred fifty-six thousand, three hundred thirty-one".