1360811149 has 2 divisors, whose sum is σ = 1360811150. Its totient is φ = 1360811148.

The previous prime is 1360811147. The next prime is 1360811173. The reversal of 1360811149 is 9411180631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 887444100 + 473367049 = 29790^2 + 21757^2 .

It is a cyclic number.

It is not a de Polignac number, because 1360811149 - 2¹ = 1360811147 is a prime.

Together with 1360811147, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1360811147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680405574 + 680405575.

It is an arithmetic number, because the mean of its divisors is an integer number (680405575).

Almost surely, 2^1360811149 is an apocalyptic number.

It is an amenable number.

1360811149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360811149 is an equidigital number, since it uses as much as digits as its factorization.

1360811149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 1360811149 is about 36889.1738725605. The cubic root of 1360811149 is about 1108.1518766056.

The spelling of 1360811149 in words is "one billion, three hundred sixty million, eight hundred eleven thousand, one hundred forty-nine".