1413345169 has 2 divisors, whose sum is σ = 1413345170. Its totient is φ = 1413345168.

The previous prime is 1413345161. The next prime is 1413345179. The reversal of 1413345169 is 9615433141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1358880769 + 54464400 = 36863^2 + 7380^2 .

It is an emirp because it is prime and its reverse (9615433141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1413345169 - 2³ = 1413345161 is a prime.

It is a super-2 number, since 2×1413345169² = 3995089133471277122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1413345161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706672584 + 706672585.

It is an arithmetic number, because the mean of its divisors is an integer number (706672585).

Almost surely, 2^1413345169 is an apocalyptic number.

It is an amenable number.

1413345169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413345169 is an equidigital number, since it uses as much as digits as its factorization.

1413345169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 1413345169 is about 37594.4832256011. The cubic root of 1413345169 is about 1122.2322531756.

The spelling of 1413345169 in words is "one billion, four hundred thirteen million, three hundred forty-five thousand, one hundred sixty-nine".