204445353324 has 48 divisors (see below), whose sum is σ = 482987659392. Its totient is φ = 67299349632.

The previous prime is 204445353311. The next prime is 204445353337. The reversal of 204445353324 is 423353544402.

It is an interprime number because it is at equal distance from previous prime (204445353311) and next prime (204445353337).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2421607 + ... + 2504609.

It is an arithmetic number, because the mean of its divisors is an integer number (10062242904).

Almost surely, 2^204445353324 is an apocalyptic number.

It is an amenable number.

204445353324 is an abundant number, since it is smaller than the sum of its proper divisors (278542306068).

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

204445353324 is a wasteful number, since it uses less digits than its factorization.

204445353324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85566 (or 85564 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 204445353324 its reverse (423353544402), we get a palindrome (627798897726).

The spelling of 204445353324 in words is "two hundred four billion, four hundred forty-five million, three hundred fifty-three thousand, three hundred twenty-four".