1696042223528 has 8 divisors (see below), whose sum is σ = 3180079169130. Its totient is φ = 848021111760.

The previous prime is 1696042223527. The next prime is 1696042223549. The reversal of 1696042223528 is 8253222406961.

It can be written as a sum of positive squares in only one way, i.e., 1670912999044 + 25129224484 = 1292638^2 + 158522^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1696042223527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106002638963 + ... + 106002638978.

Almost surely, 2^{1696042223528} is an apocalyptic number.

It is an amenable number.

1696042223528 is a deficient number, since it is larger than the sum of its proper divisors (1484036945602).

1696042223528 is a wasteful number, since it uses less digits than its factorization.

1696042223528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212005277947 (or 212005277943 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 1696042223528 in words is "one trillion, six hundred ninety-six billion, forty-two million, two hundred twenty-three thousand, five hundred twenty-eight".