324402042312 has 64 divisors (see below), whose sum is σ = 903207801600. Its totient is φ = 107883092160.

The previous prime is 324402042299. The next prime is 324402042313. The reversal of 324402042312 is 213240204423.

324402042312 is a `hidden beast` number, since 3 + 2 + 440 + 204 + 2 + 3 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (324402042313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1649203 + ... + 1835394.

It is an arithmetic number, because the mean of its divisors is an integer number (14112621900).

Almost surely, 2^324402042312 is an apocalyptic number.

It is an amenable number.

324402042312 is an abundant number, since it is smaller than the sum of its proper divisors (578805759288).

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

324402042312 is a wasteful number, since it uses less digits than its factorization.

324402042312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485043 (or 3485033 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 324402042312 its reverse (213240204423), we get a palindrome (537642246735).

The spelling of 324402042312 in words is "three hundred twenty-four billion, four hundred two million, forty-two thousand, three hundred twelve".