869353360448 has 14 divisors (see below), whose sum is σ = 1725123074766. Its totient is φ = 434676680192.

The previous prime is 869353360433. The next prime is 869353360457. The reversal of 869353360448 is 844063353968.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 680677801024 + 188675559424 = 825032^2 + 434368^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6791823065 + ... + 6791823192.

It is an arithmetic number, because the mean of its divisors is an integer number (123223076769).

Almost surely, 2^869353360448 is an apocalyptic number.

It is an amenable number.

869353360448 is a deficient number, since it is larger than the sum of its proper divisors (855769714318).

869353360448 is a wasteful number, since it uses less digits than its factorization.

869353360448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13583646269 (or 13583646259 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 59.

The spelling of 869353360448 in words is "eight hundred sixty-nine billion, three hundred fifty-three million, three hundred sixty thousand, four hundred forty-eight".