204341335720 has 16 divisors (see below), whose sum is σ = 459768005460. Its totient is φ = 81736534272.

The previous prime is 204341335703. The next prime is 204341335727. The reversal of 204341335720 is 27533143402.

It can be written as a sum of positive squares in 2 ways, for example, as 181747037124 + 22594298596 = 426318^2 + 150314^2 .

It is not an unprimeable number, because it can be changed into a prime (204341335727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2554266657 + ... + 2554266736.

Almost surely, 2^204341335720 is an apocalyptic number.

204341335720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204341335720 is an abundant number, since it is smaller than the sum of its proper divisors (255426669740).

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

204341335720 is a wasteful number, since it uses less digits than its factorization.

204341335720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108533404 (or 5108533400 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The spelling of 204341335720 in words is "two hundred four billion, three hundred forty-one million, three hundred thirty-five thousand, seven hundred twenty".