204324300452 has 6 divisors (see below), whose sum is σ = 357567525798. Its totient is φ = 102162150224.

The previous prime is 204324300437. The next prime is 204324300461. The reversal of 204324300452 is 254003423402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 130022263396 + 74302037056 = 360586^2 + 272584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25540537553 + ... + 25540537560.

It is an arithmetic number, because the mean of its divisors is an integer number (59594587633).

Almost surely, 2^204324300452 is an apocalyptic number.

It is an amenable number.

204324300452 is a deficient number, since it is larger than the sum of its proper divisors (153243225346).

204324300452 is a wasteful number, since it uses less digits than its factorization.

204324300452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51081075117 (or 51081075115 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 204324300452 its reverse (254003423402), we get a palindrome (458327723854).

The spelling of 204324300452 in words is "two hundred four billion, three hundred twenty-four million, three hundred thousand, four hundred fifty-two".