1021134044304 has 60 divisors (see below), whose sum is σ = 3117553185552. Its totient is φ = 309434558400.

The previous prime is 1021134044299. The next prime is 1021134044321. The reversal of 1021134044304 is 4034404311201.

1021134044304 is a `hidden beast` number, since 1 + 0 + 2 + 11 + 340 + 4 + 4 + 304 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322326082 + ... + 322329249.

Almost surely, 2^{1021134044304} is an apocalyptic number.

It is an amenable number.

1021134044304 is an abundant number, since it is smaller than the sum of its proper divisors (2096419141248).

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

1021134044304 is a wasteful number, since it uses less digits than its factorization.

1021134044304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644655356 (or 644655347 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1021134044304 its reverse (4034404311201), we get a palindrome (5055538355505).

The spelling of 1021134044304 in words is "one trillion, twenty-one billion, one hundred thirty-four million, forty-four thousand, three hundred four".