1004636909146 has 8 divisors (see below), whose sum is σ = 1622875007124. Its totient is φ = 463678573440.

The previous prime is 1004636909033. The next prime is 1004636909183. The reversal of 1004636909146 is 6419096364001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 999950000625 + 4686908521 = 999975^2 + 68461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1004636909146.

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, 19319940535 + ... + 19319940586.

Almost surely, 2^{1004636909146} is an apocalyptic number.

1004636909146 is a deficient number, since it is larger than the sum of its proper divisors (618238097978).

1004636909146 is a wasteful number, since it uses less digits than its factorization.

1004636909146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38639881136.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 1004636909146 in words is "one trillion, four billion, six hundred thirty-six million, nine hundred nine thousand, one hundred forty-six".