1413479239 has 2 divisors, whose sum is σ = 1413479240. Its totient is φ = 1413479238.

The previous prime is 1413479231. The next prime is 1413479281. The reversal of 1413479239 is 9329743141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1413479239 - 2³ = 1413479231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1413479195 and 1413479204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413479231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706739619 + 706739620.

It is an arithmetic number, because the mean of its divisors is an integer number (706739620).

Almost surely, 2^1413479239 is an apocalyptic number.

1413479239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413479239 is an equidigital number, since it uses as much as digits as its factorization.

1413479239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 43.

The square root of 1413479239 is about 37596.2662906837. The cubic root of 1413479239 is about 1122.2677370580.

The spelling of 1413479239 in words is "one billion, four hundred thirteen million, four hundred seventy-nine thousand, two hundred thirty-nine".