345366435413 has 2 divisors, whose sum is σ = 345366435414. Its totient is φ = 345366435412.

The previous prime is 345366435397. The next prime is 345366435419. The reversal of 345366435413 is 314534663543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345182100484 + 184334929 = 587522^2 + 13577^2 .

It is an emirp because it is prime and its reverse (314534663543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 345366435413 - 2⁴ = 345366435397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345366435419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172683217706 + 172683217707.

It is an arithmetic number, because the mean of its divisors is an integer number (172683217707).

Almost surely, 2^345366435413 is an apocalyptic number.

It is an amenable number.

345366435413 is a deficient number, since it is larger than the sum of its proper divisors (1).

345366435413 is an equidigital number, since it uses as much as digits as its factorization.

345366435413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4665600, while the sum is 47.

The spelling of 345366435413 in words is "three hundred forty-five billion, three hundred sixty-six million, four hundred thirty-five thousand, four hundred thirteen".