324117809464 has 8 divisors (see below), whose sum is σ = 607720892760. Its totient is φ = 162058904728.

The previous prime is 324117809443. The next prime is 324117809471. The reversal of 324117809464 is 464908711423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20257363084 + ... + 20257363099.

It is an arithmetic number, because the mean of its divisors is an integer number (75965111595).

Almost surely, 2^324117809464 is an apocalyptic number.

It is an amenable number.

324117809464 is a deficient number, since it is larger than the sum of its proper divisors (283603083296).

324117809464 is a wasteful number, since it uses less digits than its factorization.

324117809464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40514726189 (or 40514726185 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 324117809464 in words is "three hundred twenty-four billion, one hundred seventeen million, eight hundred nine thousand, four hundred sixty-four".