324440434979 has 2 divisors, whose sum is σ = 324440434980. Its totient is φ = 324440434978.

The previous prime is 324440434943. The next prime is 324440435017. The reversal of 324440434979 is 979434044423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324440434979 - 2⁸ = 324440434723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324440434979.

It is not a weakly prime, because it can be changed into another prime (324440434379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162220217489 + 162220217490.

It is an arithmetic number, because the mean of its divisors is an integer number (162220217490).

Almost surely, 2^324440434979 is an apocalyptic number.

324440434979 is a deficient number, since it is larger than the sum of its proper divisors (1).

324440434979 is an equidigital number, since it uses as much as digits as its factorization.

324440434979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 324440434979 in words is "three hundred twenty-four billion, four hundred forty million, four hundred thirty-four thousand, nine hundred seventy-nine".