324352231320 has 64 divisors (see below), whose sum is σ = 1047907213920. Its totient is φ = 79840548864.

The previous prime is 324352231283. The next prime is 324352231339. The reversal of 324352231320 is 23132253423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103957489 + ... + 103960608.

Almost surely, 2^324352231320 is an apocalyptic number.

324352231320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324352231320 is an abundant number, since it is smaller than the sum of its proper divisors (723554982600).

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

324352231320 is a wasteful number, since it uses less digits than its factorization.

324352231320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207918124 (or 207918120 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 324352231320 its reverse (23132253423), we get a palindrome (347484484743).

The spelling of 324352231320 in words is "three hundred twenty-four billion, three hundred fifty-two million, two hundred thirty-one thousand, three hundred twenty".