840560065048 has 32 divisors (see below), whose sum is σ = 1774789585920. Its totient is φ = 369747828000.

The previous prime is 840560065039. The next prime is 840560065069.

840560065048 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 840560064989 and 840560065007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154058868 + ... + 154064323.

It is an arithmetic number, because the mean of its divisors is an integer number (55462174560).

Almost surely, 2^840560065048 is an apocalyptic number.

840560065048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

840560065048 is an abundant number, since it is smaller than the sum of its proper divisors (934229520872).

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

840560065048 is a wasteful number, since it uses less digits than its factorization.

840560065048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308123239 (or 308123235 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 840560065048 in words is "eight hundred forty billion, five hundred sixty million, sixty-five thousand, forty-eight".