204300303423040 has 56 divisors (see below), whose sum is σ = 530716470037632. Its totient is φ = 74291019425280.

The previous prime is 204300303423031. The next prime is 204300303423043. The reversal of 204300303423040 is 40324303003402.

204300303423040 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 2×204300303423040² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204300303423043) 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, 29019925944 + ... + 29019932983.

Almost surely, 2^{204300303423040} is an apocalyptic number.

204300303423040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204300303423040 is an abundant number, since it is smaller than the sum of its proper divisors (326416166614592).

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

204300303423040 is a wasteful number, since it uses less digits than its factorization.

204300303423040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58039858955 (or 58039858945 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 204300303423040 its reverse (40324303003402), we get a palindrome (244624606426442).

The spelling of 204300303423040 in words is "two hundred four trillion, three hundred billion, three hundred three million, four hundred twenty-three thousand, forty".