1204310052000 has 384 divisors, whose sum is σ = 4782210451200. Its totient is φ = 291953664000.

The previous prime is 1204310051993. The next prime is 1204310052019. The reversal of 1204310052000 is 2500134021.

1204310052000 is a `hidden beast` number, since 1 + 2 + 0 + 43 + 100 + 520 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 681136 + ... + 1694864.

It is an arithmetic number, because the mean of its divisors is an integer number (12453673050).

Almost surely, 2^{1204310052000} is an apocalyptic number.

1204310052000 is a gapful number since it is divisible by the number (10) 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 1204310052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2391105225600).

1204310052000 is an abundant number, since it is smaller than the sum of its proper divisors (3577900399200).

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

1204310052000 is a wasteful number, since it uses less digits than its factorization.

1204310052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013774 (or 1013750 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 1204310052000 its reverse (2500134021), we get a palindrome (1206810186021).

The spelling of 1204310052000 in words is "one trillion, two hundred four billion, three hundred ten million, fifty-two thousand".