324432214020 has 72 divisors (see below), whose sum is σ = 992820058776. Its totient is φ = 85749629952.

The previous prime is 324432214019. The next prime is 324432214049. The reversal of 324432214020 is 20412234423.

324432214020 is a `hidden beast` number, since 3 + 2 + 443 + 2 + 214 + 0 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 21771592704 + 302660621316 = 147552^2 + 550146^2 .

It is a super-2 number, since 2×324432214020² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7954887 + ... + 7995566.

It is an arithmetic number, because the mean of its divisors is an integer number (13789167483).

Almost surely, 2^324432214020 is an apocalyptic number.

324432214020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324432214020 is an abundant number, since it is smaller than the sum of its proper divisors (668387844756).

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

324432214020 is a wasteful number, since it uses less digits than its factorization.

324432214020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15950581 (or 15950576 counting only the distinct ones).

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

Adding to 324432214020 its reverse (20412234423), we get a palindrome (344844448443).

The spelling of 324432214020 in words is "three hundred twenty-four billion, four hundred thirty-two million, two hundred fourteen thousand, twenty".