200420323113324 has 96 divisors (see below), whose sum is σ = 521234684812800. Its totient is φ = 59565622164480.

The previous prime is 200420323113317. The next prime is 200420323113403. The reversal of 200420323113324 is 423311323024002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200420323113291 and 200420323113300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114945714 + ... + 116676294.

It is an arithmetic number, because the mean of its divisors is an integer number (5429527966800).

Almost surely, 2^{200420323113324} is an apocalyptic number.

It is an amenable number.

200420323113324 is an abundant number, since it is smaller than the sum of its proper divisors (320814361699476).

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

200420323113324 is a wasteful number, since it uses less digits than its factorization.

200420323113324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760503 (or 1760501 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 200420323113324 its reverse (423311323024002), we get a palindrome (623731646137326).

The spelling of 200420323113324 in words is "two hundred trillion, four hundred twenty billion, three hundred twenty-three million, one hundred thirteen thousand, three hundred twenty-four".