204110655223604 has 24 divisors (see below), whose sum is σ = 359218839722400. Its totient is φ = 101476795296800.

The previous prime is 204110655223511. The next prime is 204110655223609. The reversal of 204110655223604 is 406322556011402.

It is a super-2 number, since 2×204110655223604² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204110655223609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3114494 + ... + 20443125.

It is an arithmetic number, because the mean of its divisors is an integer number (14967451655100).

Almost surely, 2^{204110655223604} is an apocalyptic number.

It is an amenable number.

204110655223604 is a deficient number, since it is larger than the sum of its proper divisors (155108184498796).

204110655223604 is a wasteful number, since it uses less digits than its factorization.

204110655223604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23569903 (or 23569901 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 204110655223604 in words is "two hundred four trillion, one hundred ten billion, six hundred fifty-five million, two hundred twenty-three thousand, six hundred four".