204261333150 has 96 divisors (see below), whose sum is σ = 579451127040. Its totient is φ = 46646680320.

The previous prime is 204261333149. The next prime is 204261333181. The reversal of 204261333150 is 51333162402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1099297 + ... + 1271603.

It is an arithmetic number, because the mean of its divisors is an integer number (6035949240).

Almost surely, 2^204261333150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204261333150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289725563520).

204261333150 is an abundant number, since it is smaller than the sum of its proper divisors (375189793890).

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

204261333150 is a wasteful number, since it uses less digits than its factorization.

204261333150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173458 (or 173453 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 204261333150 its reverse (51333162402), we get a palindrome (255594495552).

The spelling of 204261333150 in words is "two hundred four billion, two hundred sixty-one million, three hundred thirty-three thousand, one hundred fifty".