1331424415 has 8 divisors (see below), whose sum is σ = 1598315760. Its totient is φ = 1064735232.

The previous prime is 1331424407. The next prime is 1331424431. The reversal of 1331424415 is 5144241331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1331424415 - 2³ = 1331424407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35650 + ... + 62719.

It is an arithmetic number, because the mean of its divisors is an integer number (199789470).

Almost surely, 2^1331424415 is an apocalyptic number.

1331424415 is a deficient number, since it is larger than the sum of its proper divisors (266891345).

1331424415 is an equidigital number, since it uses as much as digits as its factorization.

1331424415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101081.

The product of its digits is 5760, while the sum is 28.

The square root of 1331424415 is about 36488.6888638109. The cubic root of 1331424415 is about 1100.1169063077.

Adding to 1331424415 its reverse (5144241331), we get a palindrome (6475665746).

The spelling of 1331424415 in words is "one billion, three hundred thirty-one million, four hundred twenty-four thousand, four hundred fifteen".