1004490016384 has 32 divisors (see below), whose sum is σ = 2001288314340. Its totient is φ = 502205890560.

The previous prime is 1004490016373. The next prime is 1004490016433. The reversal of 1004490016384 is 4836100944001.

It can be written as a sum of positive squares in 2 ways, for example, as 941753793600 + 62736222784 = 970440^2 + 250472^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×1004490016384³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380442 + ... + 1978534.

Almost surely, 2^{1004490016384} is an apocalyptic number.

It is an amenable number.

1004490016384 is a deficient number, since it is larger than the sum of its proper divisors (996798297956).

1004490016384 is an equidigital number, since it uses as much as digits as its factorization.

1004490016384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611228 (or 611216 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 1004490016384 in words is "one trillion, four billion, four hundred ninety million, sixteen thousand, three hundred eighty-four".