1016630804680 has 64 divisors (see below), whose sum is σ = 2423331613440. Its totient is φ = 382516964352.

The previous prime is 1016630804671. The next prime is 1016630804711. The reversal of 1016630804680 is 864080366101.

It is a happy number.

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 in 15 ways as a sum of consecutive naturals, for example, 796849 + ... + 1633471.

It is an arithmetic number, because the mean of its divisors is an integer number (37864556460).

Almost surely, 2^{1016630804680} is an apocalyptic number.

1016630804680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016630804680 is an abundant number, since it is smaller than the sum of its proper divisors (1406700808760).

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

1016630804680 is a wasteful number, since it uses less digits than its factorization.

1016630804680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838438 (or 838434 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 1016630804680 in words is "one trillion, sixteen billion, six hundred thirty million, eight hundred four thousand, six hundred eighty".