204242022024 has 32 divisors (see below), whose sum is σ = 510622869120. Its totient is φ = 68078298816.

The previous prime is 204242021993. The next prime is 204242022031. The reversal of 204242022024 is 420220242402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 204242021985 and 204242022003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639054 + ... + 903810.

It is an arithmetic number, because the mean of its divisors is an integer number (15956964660).

Almost surely, 2^204242022024 is an apocalyptic number.

204242022024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

204242022024 is an abundant number, since it is smaller than the sum of its proper divisors (306380847096).

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

204242022024 is a wasteful number, since it uses less digits than its factorization.

204242022024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296909 (or 296905 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 204242022024 its reverse (420220242402), we get a palindrome (624462264426).

The spelling of 204242022024 in words is "two hundred four billion, two hundred forty-two million, twenty-two thousand, twenty-four".