204414424422 has 16 divisors (see below), whose sum is σ = 440277222000. Its totient is φ = 62896745952.

The previous prime is 204414424381. The next prime is 204414424439. The reversal of 204414424422 is 224424414402.

It is a congruent number.

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, 1310348797 + ... + 1310348952.

It is an arithmetic number, because the mean of its divisors is an integer number (27517326375).

Almost surely, 2^204414424422 is an apocalyptic number.

204414424422 is an abundant number, since it is smaller than the sum of its proper divisors (235862797578).

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

204414424422 is a wasteful number, since it uses less digits than its factorization.

204414424422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620697767.

The product of its (nonzero) digits is 65536, while the sum is 33.

Adding to 204414424422 its reverse (224424414402), we get a palindrome (428838838824).

The spelling of 204414424422 in words is "two hundred four billion, four hundred fourteen million, four hundred twenty-four thousand, four hundred twenty-two".