204422614406 has 8 divisors (see below), whose sum is σ = 306643470984. Its totient is φ = 102208124080.

The previous prime is 204422614393. The next prime is 204422614453. The reversal of 204422614406 is 604416224402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510460 + ... + 1640223.

It is an arithmetic number, because the mean of its divisors is an integer number (38330433873).

Almost surely, 2^204422614406 is an apocalyptic number.

204422614406 is a deficient number, since it is larger than the sum of its proper divisors (102220856578).

204422614406 is a wasteful number, since it uses less digits than its factorization.

204422614406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183126.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 204422614406 its reverse (604416224402), we get a palindrome (808838838808).

The spelling of 204422614406 in words is "two hundred four billion, four hundred twenty-two million, six hundred fourteen thousand, four hundred six".