1041885649984 has 21 divisors (see below), whose sum is σ = 2067508040871. Its totient is φ = 520938742080.

The previous prime is 1041885649957. The next prime is 1041885649999. The reversal of 1041885649984 is 4899465881401.

The square root of 1041885649984 is 1020728.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8102029 + ... + 8229619.

It is an arithmetic number, because the mean of its divisors is an integer number (98452763851).

Almost surely, 2^{1041885649984} is an apocalyptic number.

1041885649984 is the 1020728-th square number.

It is an amenable number.

1041885649984 is a deficient number, since it is larger than the sum of its proper divisors (1025622390887).

1041885649984 is an frugal number, since it uses more digits than its factorization.

1041885649984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255194 (or 127593 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 67.

The spelling of 1041885649984 in words is "one trillion, forty-one billion, eight hundred eighty-five million, six hundred forty-nine thousand, nine hundred eighty-four".