1040915485600 has 36 divisors (see below), whose sum is σ = 2541134931174. Its totient is φ = 416366193920.

The previous prime is 1040915485567. The next prime is 1040915485613. The reversal of 1040915485600 is 65845190401.

It can be written as a sum of positive squares in 3 ways, for example, as 931510661904 + 109404823696 = 965148^2 + 330764^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 650571379 + ... + 650572978.

Almost surely, 2^{1040915485600} is an apocalyptic number.

1040915485600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040915485600 is an abundant number, since it is smaller than the sum of its proper divisors (1500219445574).

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

1040915485600 is a wasteful number, since it uses less digits than its factorization.

1040915485600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301144377 (or 1301144364 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 1040915485600 in words is "one trillion, forty billion, nine hundred fifteen million, four hundred eighty-five thousand, six hundred".