1204404340000 has 60 divisors (see below), whose sum is σ = 2963015386254. Its totient is φ = 481761728000.

The previous prime is 1204404339991. The next prime is 1204404340037. The reversal of 1204404340000 is 434044021.

It can be written as a sum of positive squares in 5 ways, for example, as 105622400016 + 1098781939984 = 324996^2 + 1048228^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30090109 + ... + 30130108.

Almost surely, 2^{1204404340000} is an apocalyptic number.

1204404340000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204404340000 is an abundant number, since it is smaller than the sum of its proper divisors (1758611046254).

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

1204404340000 is an frugal number, since it uses more digits than its factorization.

1204404340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60220247 (or 60220224 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1204404340000 its reverse (434044021), we get a palindrome (1204838384021).

The spelling of 1204404340000 in words is "one trillion, two hundred four billion, four hundred four million, three hundred forty thousand".