341137720369 has 2 divisors, whose sum is σ = 341137720370. Its totient is φ = 341137720368.

The previous prime is 341137720219. The next prime is 341137720457. The reversal of 341137720369 is 963027731143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201924409600 + 139213310769 = 449360^2 + 373113^2 .

It is an emirp because it is prime and its reverse (963027731143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 341137720369 - 2¹³ = 341137712177 is a prime.

It is a super-2 number, since 2×341137720369² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (341137720669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170568860184 + 170568860185.

It is an arithmetic number, because the mean of its divisors is an integer number (170568860185).

Almost surely, 2^341137720369 is an apocalyptic number.

It is an amenable number.

341137720369 is a deficient number, since it is larger than the sum of its proper divisors (1).

341137720369 is an equidigital number, since it uses as much as digits as its factorization.

341137720369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 46.

The spelling of 341137720369 in words is "three hundred forty-one billion, one hundred thirty-seven million, seven hundred twenty thousand, three hundred sixty-nine".