204026496000 has 352 divisors, whose sum is σ = 695275176960. Its totient is φ = 53075968000.

The previous prime is 204026495993. The next prime is 204026496007. The reversal of 204026496000 is 694620402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (204026495993) and next prime (204026496007).

It is a super-2 number, since 2×204026496000² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204026496007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15737521 + ... + 15750479.

Almost surely, 2^204026496000 is an apocalyptic number.

204026496000 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 204026496000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347637588480).

204026496000 is an abundant number, since it is smaller than the sum of its proper divisors (491248680960).

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

204026496000 is a wasteful number, since it uses less digits than its factorization.

204026496000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13038 (or 13010 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 204026496000 in words is "two hundred four billion, twenty-six million, four hundred ninety-six thousand".