1341238267 has 2 divisors, whose sum is σ = 1341238268. Its totient is φ = 1341238266.

The previous prime is 1341238247. The next prime is 1341238321. The reversal of 1341238267 is 7628321431.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (7628321431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1341238267 - 2¹⁵ = 1341205499 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341238247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670619133 + 670619134.

It is an arithmetic number, because the mean of its divisors is an integer number (670619134).

Almost surely, 2^1341238267 is an apocalyptic number.

1341238267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341238267 is an equidigital number, since it uses as much as digits as its factorization.

1341238267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 1341238267 is about 36622.9199682385. The cubic root of 1341238267 is about 1102.8132581663.

Adding to 1341238267 its reverse (7628321431), we get a palindrome (8969559698).

The spelling of 1341238267 in words is "one billion, three hundred forty-one million, two hundred thirty-eight thousand, two hundred sixty-seven".