1069960655616 has 72 divisors (see below), whose sum is σ = 2848003352880. Its totient is φ = 356610011136.

The previous prime is 1069960655587. The next prime is 1069960655663. The reversal of 1069960655616 is 6165560699601.

It is a super-2 number, since 2×1069960655616² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1069960655616.

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, 6546346 + ... + 6707798.

Almost surely, 2^{1069960655616} is an apocalyptic number.

1069960655616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1069960655616 is an abundant number, since it is smaller than the sum of its proper divisors (1778042697264).

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

1069960655616 is an equidigital number, since it uses as much as digits as its factorization.

1069960655616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170101 (or 170087 counting only the distinct ones).

The product of its (nonzero) digits is 15746400, while the sum is 60.

The spelling of 1069960655616 in words is "one trillion, sixty-nine billion, nine hundred sixty million, six hundred fifty-five thousand, six hundred sixteen".