341253430393 has 2 divisors, whose sum is σ = 341253430394. Its totient is φ = 341253430392.

The previous prime is 341253430381. The next prime is 341253430457. The reversal of 341253430393 is 393034352143.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270142141504 + 71111288889 = 519752^2 + 266667^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341253430393 is a prime.

It is a super-2 number, since 2×341253430393² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (341253430303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170626715196 + 170626715197.

It is an arithmetic number, because the mean of its divisors is an integer number (170626715197).

Almost surely, 2^341253430393 is an apocalyptic number.

It is an amenable number.

341253430393 is a deficient number, since it is larger than the sum of its proper divisors (1).

341253430393 is an equidigital number, since it uses as much as digits as its factorization.

341253430393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 40.

The spelling of 341253430393 in words is "three hundred forty-one billion, two hundred fifty-three million, four hundred thirty thousand, three hundred ninety-three".