1324290241 has 8 divisors (see below), whose sum is σ = 1328927400. Its totient is φ = 1319662080.

The previous prime is 1324290239. The next prime is 1324290313. The reversal of 1324290241 is 1420924231.

It can be written as a sum of positive squares in 4 ways, for example, as 449609616 + 874680625 = 21204^2 + 29575^2 .

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 1324290241 - 2¹ = 1324290239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324290211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416305 + ... + 419473.

It is an arithmetic number, because the mean of its divisors is an integer number (166115925).

Almost surely, 2^1324290241 is an apocalyptic number.

It is an amenable number.

1324290241 is a deficient number, since it is larger than the sum of its proper divisors (4637159).

1324290241 is an equidigital number, since it uses as much as digits as its factorization.

1324290241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1324290241 is about 36390.7988508084. The cubic root of 1324290241 is about 1098.1484667683.

The spelling of 1324290241 in words is "one billion, three hundred twenty-four million, two hundred ninety thousand, two hundred forty-one".