1341337289 has 2 divisors, whose sum is σ = 1341337290. Its totient is φ = 1341337288.

The previous prime is 1341337273. The next prime is 1341337307. The reversal of 1341337289 is 9827331431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1063281664 + 278055625 = 32608^2 + 16675^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341337289 - 2⁴ = 1341337273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341337219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670668644 + 670668645.

It is an arithmetic number, because the mean of its divisors is an integer number (670668645).

Almost surely, 2^1341337289 is an apocalyptic number.

It is an amenable number.

1341337289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341337289 is an equidigital number, since it uses as much as digits as its factorization.

1341337289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 1341337289 is about 36624.2718562431. The cubic root of 1341337289 is about 1102.8403972884.

The spelling of 1341337289 in words is "one billion, three hundred forty-one million, three hundred thirty-seven thousand, two hundred eighty-nine".