200420323032324 has 96 divisors (see below), whose sum is σ = 479495928586752. Its totient is φ = 65117152512000.

The previous prime is 200420323032323. The next prime is 200420323032341. The reversal of 200420323032324 is 423230323024002.

It is a super-2 number, since 2×200420323032324² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200420323032291 and 200420323032300.

It is not an unprimeable number, because it can be changed into a prime (200420323032323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9472992354 + ... + 9473013510.

It is an arithmetic number, because the mean of its divisors is an integer number (4994749256112).

Almost surely, 2^{200420323032324} is an apocalyptic number.

It is an amenable number.

200420323032324 is an abundant number, since it is smaller than the sum of its proper divisors (279075605554428).

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

200420323032324 is a wasteful number, since it uses less digits than its factorization.

200420323032324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38077 (or 38075 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 200420323032324 its reverse (423230323024002), we get a palindrome (623650646056326).

The spelling of 200420323032324 in words is "two hundred trillion, four hundred twenty billion, three hundred twenty-three million, thirty-two thousand, three hundred twenty-four".