324444040403 has 12 divisors (see below), whose sum is σ = 378050979240. Its totient is φ = 277625904192.

The previous prime is 324444040387. The next prime is 324444040423. The reversal of 324444040403 is 304040444423.

It is not a de Polignac number, because 324444040403 - 2⁴ = 324444040387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324444040403.

It is not an unprimeable number, because it can be changed into a prime (324444040423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5553833 + ... + 5611946.

It is an arithmetic number, because the mean of its divisors is an integer number (31504248270).

Almost surely, 2^324444040403 is an apocalyptic number.

324444040403 is a deficient number, since it is larger than the sum of its proper divisors (53606938837).

324444040403 is a wasteful number, since it uses less digits than its factorization.

324444040403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166386 (or 11166379 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 324444040403 its reverse (304040444423), we get a palindrome (628484484826).

The spelling of 324444040403 in words is "three hundred twenty-four billion, four hundred forty-four million, forty thousand, four hundred three".