1004685214824 has 64 divisors (see below), whose sum is σ = 2843448753600. Its totient is φ = 328576292928.

The previous prime is 1004685214823. The next prime is 1004685214843. The reversal of 1004685214824 is 4284125864001.

1004685214824 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 68 + 521 + 48 + 24 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1004685214824.

It is not an unprimeable number, because it can be changed into a prime (1004685214823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43868934 + ... + 43891829.

It is an arithmetic number, because the mean of its divisors is an integer number (44428886775).

Almost surely, 2^{1004685214824} is an apocalyptic number.

It is an amenable number.

1004685214824 is an abundant number, since it is smaller than the sum of its proper divisors (1838763538776).

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

1004685214824 is a wasteful number, since it uses less digits than its factorization.

1004685214824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87760831 (or 87760821 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 1004685214824 in words is "one trillion, four billion, six hundred eighty-five million, two hundred fourteen thousand, eight hundred twenty-four".