1341164287 has 2 divisors, whose sum is σ = 1341164288. Its totient is φ = 1341164286.

The previous prime is 1341164273. The next prime is 1341164299. The reversal of 1341164287 is 7824611431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1341164287 - 2¹⁹ = 1340639999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341164887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670582143 + 670582144.

It is an arithmetic number, because the mean of its divisors is an integer number (670582144).

Almost surely, 2^1341164287 is an apocalyptic number.

1341164287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341164287 is an equidigital number, since it uses as much as digits as its factorization.

1341164287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 37.

The square root of 1341164287 is about 36621.9099310781. The cubic root of 1341164287 is about 1102.7929814745.

The spelling of 1341164287 in words is "one billion, three hundred forty-one million, one hundred sixty-four thousand, two hundred eighty-seven".