204454303425116 has 12 divisors (see below), whose sum is σ = 357797725129320. Its totient is φ = 102226381959600.

The previous prime is 204454303425091. The next prime is 204454303425179. The reversal of 204454303425116 is 611524303454402.

204454303425116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204454303425116² (a number of 29 digits) contains 22 as substring.

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, 191840411 + ... + 192903218.

It is an arithmetic number, because the mean of its divisors is an integer number (29816477094110).

Almost surely, 2^{204454303425116} is an apocalyptic number.

It is an amenable number.

204454303425116 is a deficient number, since it is larger than the sum of its proper divisors (153343421704204).

204454303425116 is a wasteful number, since it uses less digits than its factorization.

204454303425116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384876484 (or 384876482 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

Adding to 204454303425116 its reverse (611524303454402), we get a palindrome (815978606879518).

The spelling of 204454303425116 in words is "two hundred four trillion, four hundred fifty-four billion, three hundred three million, four hundred twenty-five thousand, one hundred sixteen".