204460200140 has 48 divisors (see below), whose sum is σ = 494286311232. Its totient is φ = 69588950016.

The previous prime is 204460200127. The next prime is 204460200157. The reversal of 204460200140 is 41002064402.

204460200140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5310857 + ... + 5349216.

It is an arithmetic number, because the mean of its divisors is an integer number (10297631484).

Almost surely, 2^204460200140 is an apocalyptic number.

204460200140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204460200140 is an abundant number, since it is smaller than the sum of its proper divisors (289826111092).

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

204460200140 is a wasteful number, since it uses less digits than its factorization.

204460200140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10660226 (or 10660224 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 204460200140 its reverse (41002064402), we get a palindrome (245462264542).

The spelling of 204460200140 in words is "two hundred four billion, four hundred sixty million, two hundred thousand, one hundred forty".