204462223424 has 28 divisors (see below), whose sum is σ = 423370150464. Its totient is φ = 97786280064.

The previous prime is 204462223403. The next prime is 204462223429. The reversal of 204462223424 is 424322264402.

It is a happy number.

204462223424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (204462223429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69449012 + ... + 69451955.

Almost surely, 2^204462223424 is an apocalyptic number.

It is an amenable number.

204462223424 is an abundant number, since it is smaller than the sum of its proper divisors (218907927040).

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

204462223424 is a wasteful number, since it uses less digits than its factorization.

204462223424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138901002 (or 138900992 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 204462223424 its reverse (424322264402), we get a palindrome (628784487826).

The spelling of 204462223424 in words is "two hundred four billion, four hundred sixty-two million, two hundred twenty-three thousand, four hundred twenty-four".