324214248640 has 56 divisors (see below), whose sum is σ = 805601944800. Its totient is φ = 124047187968.

The previous prime is 324214248629. The next prime is 324214248643. The reversal of 324214248640 is 46842412423.

It is a super-2 number, since 2×324214248640² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 324214248593 and 324214248602.

It is not an unprimeable number, because it can be changed into a prime (324214248643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22018065 + ... + 22032784.

Almost surely, 2^324214248640 is an apocalyptic number.

It is an amenable number.

324214248640 is an abundant number, since it is smaller than the sum of its proper divisors (481387696160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324214248640 is a wasteful number, since it uses less digits than its factorization.

324214248640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44050889 (or 44050879 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 40.

The spelling of 324214248640 in words is "three hundred twenty-four billion, two hundred fourteen million, two hundred forty-eight thousand, six hundred forty".