1341531413 has 2 divisors, whose sum is σ = 1341531414. Its totient is φ = 1341531412.

The previous prime is 1341531397. The next prime is 1341531449. The reversal of 1341531413 is 3141351431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 731540209 + 609991204 = 27047^2 + 24698^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341531413 - 2⁴ = 1341531397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341531473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670765706 + 670765707.

It is an arithmetic number, because the mean of its divisors is an integer number (670765707).

Almost surely, 2^1341531413 is an apocalyptic number.

It is an amenable number.

1341531413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341531413 is an equidigital number, since it uses as much as digits as its factorization.

1341531413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 26.

The square root of 1341531413 is about 36626.9219700482. The cubic root of 1341531413 is about 1102.8935972960.

Adding to 1341531413 its reverse (3141351431), we get a palindrome (4482882844).

The spelling of 1341531413 in words is "one billion, three hundred forty-one million, five hundred thirty-one thousand, four hundred thirteen".