1696888161616 has 20 divisors (see below), whose sum is σ = 3287803304224. Its totient is φ = 848422792800.

The previous prime is 1696888161601. The next prime is 1696888161623. The reversal of 1696888161616 is 6161618886961.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662730 + ... + 1957801.

Almost surely, 2^{1696888161616} is an apocalyptic number.

1696888161616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1696888161616 is a deficient number, since it is larger than the sum of its proper divisors (1590915142608).

1696888161616 is a wasteful number, since it uses less digits than its factorization.

1696888161616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661010 (or 2661004 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 67.

The spelling of 1696888161616 in words is "one trillion, six hundred ninety-six billion, eight hundred eighty-eight million, one hundred sixty-one thousand, six hundred sixteen".