324800872242 has 64 divisors (see below), whose sum is σ = 845105854464. Its totient is φ = 80695866240.

The previous prime is 324800872199. The next prime is 324800872259. The reversal of 324800872242 is 242278008423.

It is a super-2 number, since 2×324800872242² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 324800872194 and 324800872203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15272683 + ... + 15293934.

It is an arithmetic number, because the mean of its divisors is an integer number (13204778976).

Almost surely, 2^324800872242 is an apocalyptic number.

324800872242 is an abundant number, since it is smaller than the sum of its proper divisors (520304982222).

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

324800872242 is a wasteful number, since it uses less digits than its factorization.

324800872242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30566663.

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 324800872242 in words is "three hundred twenty-four billion, eight hundred million, eight hundred seventy-two thousand, two hundred forty-two".