1341242351 has 2 divisors, whose sum is σ = 1341242352. Its totient is φ = 1341242350.

The previous prime is 1341242333. The next prime is 1341242393. The reversal of 1341242351 is 1532421431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341242351 - 2¹⁰ = 1341241327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1341242351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341202351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670621175 + 670621176.

It is an arithmetic number, because the mean of its divisors is an integer number (670621176).

Almost surely, 2^1341242351 is an apocalyptic number.

1341242351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341242351 is an equidigital number, since it uses as much as digits as its factorization.

1341242351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

The square root of 1341242351 is about 36622.9757256289. The cubic root of 1341242351 is about 1102.8143775013.

Adding to 1341242351 its reverse (1532421431), we get a palindrome (2873663782).

The spelling of 1341242351 in words is "one billion, three hundred forty-one million, two hundred forty-two thousand, three hundred fifty-one".