1084777725712 has 20 divisors (see below), whose sum is σ = 2193137576640. Its totient is φ = 518806738208.

The previous prime is 1084777725679. The next prime is 1084777725737. The reversal of 1084777725712 is 2175277774801.

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, 1473882412 + ... + 1473883147.

It is an arithmetic number, because the mean of its divisors is an integer number (109656878832).

Almost surely, 2^{1084777725712} is an apocalyptic number.

It is an amenable number.

1084777725712 is an abundant number, since it is smaller than the sum of its proper divisors (1108359850928).

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

1084777725712 is a wasteful number, since it uses less digits than its factorization.

1084777725712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947765590 (or 2947765584 counting only the distinct ones).

The product of its (nonzero) digits is 10756480, while the sum is 58.

The spelling of 1084777725712 in words is "one trillion, eighty-four billion, seven hundred seventy-seven million, seven hundred twenty-five thousand, seven hundred twelve".