324012422 has 8 divisors (see below), whose sum is σ = 497872872. Its totient is φ = 158054800.

The previous prime is 324012413. The next prime is 324012427. The reversal of 324012422 is 224210423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×324012422² = 209968099220612168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324012394 and 324012403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324012427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1975604 + ... + 1975767.

It is an arithmetic number, because the mean of its divisors is an integer number (62234109).

Almost surely, 2^324012422 is an apocalyptic number.

324012422 is a deficient number, since it is larger than the sum of its proper divisors (173860450).

324012422 is a wasteful number, since it uses less digits than its factorization.

324012422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3951414.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 324012422 is about 18000.3450522483. The cubic root of 324012422 is about 686.8373229756.

Adding to 324012422 its reverse (224210423), we get a palindrome (548222845).

The spelling of 324012422 in words is "three hundred twenty-four million, twelve thousand, four hundred twenty-two".