1341106369 has 2 divisors, whose sum is σ = 1341106370. Its totient is φ = 1341106368.

The previous prime is 1341106367. The next prime is 1341106397. The reversal of 1341106369 is 9636011431.

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., 1075840000 + 265266369 = 32800^2 + 16287^2 .

It is an emirp because it is prime and its reverse (9636011431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1341106369 - 2¹ = 1341106367 is a prime.

It is a super-2 number, since 2×1341106369² = 3597132585944728322, which contains 22 as substring.

Together with 1341106367, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1341106367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670553184 + 670553185.

It is an arithmetic number, because the mean of its divisors is an integer number (670553185).

Almost surely, 2^1341106369 is an apocalyptic number.

It is an amenable number.

1341106369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341106369 is an equidigital number, since it uses as much as digits as its factorization.

1341106369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 1341106369 is about 36621.1191664045. The cubic root of 1341106369 is about 1102.7771065903. Note that the first 3 decimals are identical.

The spelling of 1341106369 in words is "one billion, three hundred forty-one million, one hundred six thousand, three hundred sixty-nine".