1204092800844 has 48 divisors (see below), whose sum is σ = 2838825577728. Its totient is φ = 397203201088.

The previous prime is 1204092800819. The next prime is 1204092800873. The reversal of 1204092800844 is 4480082904021.

It is a super-2 number, since 2×1204092800844² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1204092800796 and 1204092800805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 868539 + ... + 1778354.

It is an arithmetic number, because the mean of its divisors is an integer number (59142199536).

Almost surely, 2^{1204092800844} is an apocalyptic number.

It is an amenable number.

1204092800844 is an abundant number, since it is smaller than the sum of its proper divisors (1634732776884).

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

1204092800844 is a wasteful number, since it uses less digits than its factorization.

1204092800844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647294 (or 2647292 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 1204092800844 in words is "one trillion, two hundred four billion, ninety-two million, eight hundred thousand, eight hundred forty-four".