1696128087468 has 24 divisors (see below), whose sum is σ = 3960702552240. Its totient is φ = 564937408000.

The previous prime is 1696128087443. The next prime is 1696128087473. The reversal of 1696128087468 is 8647808216961.

It is a junction number, because it is equal to n+sod(n) for n = 1696128087399 and 1696128087408.

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, 54811533 + ... + 54842468.

It is an arithmetic number, because the mean of its divisors is an integer number (165029273010).

Almost surely, 2^{1696128087468} is an apocalyptic number.

It is an amenable number.

1696128087468 is an abundant number, since it is smaller than the sum of its proper divisors (2264574464772).

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

1696128087468 is a wasteful number, since it uses less digits than its factorization.

1696128087468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109655297 (or 109655295 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 66.

The spelling of 1696128087468 in words is "one trillion, six hundred ninety-six billion, one hundred twenty-eight million, eighty-seven thousand, four hundred sixty-eight".