1069804543648 has 24 divisors (see below), whose sum is σ = 2122761779712. Its totient is φ = 530690440896.

The previous prime is 1069804543631. The next prime is 1069804543733. The reversal of 1069804543648 is 8463454089601.

1069804543648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1069804543648² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1069804543592 and 1069804543601.

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, 131615590 + ... + 131623717.

It is an arithmetic number, because the mean of its divisors is an integer number (88448407488).

Almost surely, 2^{1069804543648} is an apocalyptic number.

It is an amenable number.

1069804543648 is a deficient number, since it is larger than the sum of its proper divisors (1052957236064).

1069804543648 is a wasteful number, since it uses less digits than its factorization.

1069804543648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263239444 (or 263239436 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 58.

The spelling of 1069804543648 in words is "one trillion, sixty-nine billion, eight hundred four million, five hundred forty-three thousand, six hundred forty-eight".