1413271439 has 4 divisors (see below), whose sum is σ = 1419443160. Its totient is φ = 1407099720.

The previous prime is 1413271417. The next prime is 1413271441. The reversal of 1413271439 is 9341723141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1413271439 - 2¹² = 1413267343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1413271399 and 1413271408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413273439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3085517 + ... + 3085974.

It is an arithmetic number, because the mean of its divisors is an integer number (354860790).

Almost surely, 2^1413271439 is an apocalyptic number.

1413271439 is a deficient number, since it is larger than the sum of its proper divisors (6171721).

1413271439 is an equidigital number, since it uses as much as digits as its factorization.

1413271439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171720.

The product of its digits is 18144, while the sum is 35.

The square root of 1413271439 is about 37593.5026168087. The cubic root of 1413271439 is about 1122.2127383337.

The spelling of 1413271439 in words is "one billion, four hundred thirteen million, two hundred seventy-one thousand, four hundred thirty-nine".