324278408852 has 24 divisors (see below), whose sum is σ = 569835010080. Its totient is φ = 161468604000.

The previous prime is 324278408837. The next prime is 324278408873. The reversal of 324278408852 is 258804872423.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 324278408794 and 324278408803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7799423 + ... + 7840889.

It is an arithmetic number, because the mean of its divisors is an integer number (23743125420).

Almost surely, 2^324278408852 is an apocalyptic number.

It is an amenable number.

324278408852 is a deficient number, since it is larger than the sum of its proper divisors (245556601228).

324278408852 is a wasteful number, since it uses less digits than its factorization.

324278408852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49511 (or 49509 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 53.

The spelling of 324278408852 in words is "three hundred twenty-four billion, two hundred seventy-eight million, four hundred eight thousand, eight hundred fifty-two".