1413443399 has 2 divisors, whose sum is σ = 1413443400. Its totient is φ = 1413443398.

The previous prime is 1413443377. The next prime is 1413443407. The reversal of 1413443399 is 9933443141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1413443399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413443309) 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, 706721699 + 706721700.

It is an arithmetic number, because the mean of its divisors is an integer number (706721700).

Almost surely, 2^1413443399 is an apocalyptic number.

1413443399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413443399 is an equidigital number, since it uses as much as digits as its factorization.

1413443399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The square root of 1413443399 is about 37595.7896445865. The cubic root of 1413443399 is about 1122.2582516184.

The spelling of 1413443399 in words is "one billion, four hundred thirteen million, four hundred forty-three thousand, three hundred ninety-nine".