1004555204424 has 80 divisors (see below), whose sum is σ = 2819842406700. Its totient is φ = 334118919168.

The previous prime is 1004555204417. The next prime is 1004555204447. The reversal of 1004555204424 is 4244025554001.

1004555204424 is a `hidden beast` number, since 1 + 0 + 0 + 45 + 552 + 0 + 44 + 24 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 794683102500 + 209872101924 = 891450^2 + 458118^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1399969 + ... + 1992240.

Almost surely, 2^{1004555204424} is an apocalyptic number.

It is an amenable number.

1004555204424 is an abundant number, since it is smaller than the sum of its proper divisors (1815287202276).

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

1004555204424 is a wasteful number, since it uses less digits than its factorization.

1004555204424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392684 (or 3392671 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

The spelling of 1004555204424 in words is "one trillion, four billion, five hundred fifty-five million, two hundred four thousand, four hundred twenty-four".