324031443401 has 8 divisors (see below), whose sum is σ = 325843019400. Its totient is φ = 322223316480.

The previous prime is 324031443391. The next prime is 324031443403. The reversal of 324031443401 is 104344130423.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 162828390400 + 161203053001 = 403520^2 + 401501^2 .

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 324031443401 - 2²² = 324027249097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324031443403) 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, 673736 + ... + 1049753.

It is an arithmetic number, because the mean of its divisors is an integer number (40730377425).

Almost surely, 2^324031443401 is an apocalyptic number.

It is an amenable number.

324031443401 is a deficient number, since it is larger than the sum of its proper divisors (1811575999).

324031443401 is a wasteful number, since it uses less digits than its factorization.

324031443401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724539.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 324031443401 its reverse (104344130423), we get a palindrome (428375573824).

The spelling of 324031443401 in words is "three hundred twenty-four billion, thirty-one million, four hundred forty-three thousand, four hundred one".