204340214660 has 48 divisors (see below), whose sum is σ = 451748404800. Its totient is φ = 77425789824.

The previous prime is 204340214629. The next prime is 204340214669. The reversal of 204340214660 is 66412043402.

It is not an unprimeable number, because it can be changed into a prime (204340214669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4340126 + ... + 4386954.

It is an arithmetic number, because the mean of its divisors is an integer number (9411425100).

Almost surely, 2^204340214660 is an apocalyptic number.

204340214660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204340214660 is an abundant number, since it is smaller than the sum of its proper divisors (247408190140).

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

204340214660 is a wasteful number, since it uses less digits than its factorization.

204340214660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58340 (or 58338 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 204340214660 in words is "two hundred four billion, three hundred forty million, two hundred fourteen thousand, six hundred sixty".