204346054000 has 160 divisors (see below), whose sum is σ = 540004937472. Its totient is φ = 74172960000.

The previous prime is 204346053973. The next prime is 204346054039. The reversal of 204346054000 is 450643402.

It is a self number, because there is not a number n which added to its sum of digits gives 204346054000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12553867 + ... + 12570133.

Almost surely, 2^204346054000 is an apocalyptic number.

204346054000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204346054000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270002468736).

204346054000 is an abundant number, since it is smaller than the sum of its proper divisors (335658883472).

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

204346054000 is a wasteful number, since it uses less digits than its factorization.

204346054000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16872 (or 16856 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 204346054000 its reverse (450643402), we get a palindrome (204796697402).

The spelling of 204346054000 in words is "two hundred four billion, three hundred forty-six million, fifty-four thousand".