1004068430685 has 16 divisors (see below), whose sum is σ = 1785010543680. Its totient is φ = 535503162960.

The previous prime is 1004068430633. The next prime is 1004068430731. The reversal of 1004068430685 is 5860348604001.

1004068430685 is a `hidden beast` number, since 100 + 406 + 84 + 3 + 0 + 68 + 5 = 666.

It is not a de Polignac number, because 1004068430685 - 2⁸ = 1004068430429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1004068430685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3718771831 + ... + 3718772100.

It is an arithmetic number, because the mean of its divisors is an integer number (111563158980).

Almost surely, 2^{1004068430685} is an apocalyptic number.

1004068430685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004068430685 is a deficient number, since it is larger than the sum of its proper divisors (780942112995).

1004068430685 is an equidigital number, since it uses as much as digits as its factorization.

1004068430685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7437543945 (or 7437543939 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 1004068430685 in words is "one trillion, four billion, sixty-eight million, four hundred thirty thousand, six hundred eighty-five".