199667096696 has 16 divisors (see below), whose sum is σ = 374385715440. Its totient is φ = 99830905920.

The previous prime is 199667096689. The next prime is 199667096753. The reversal of 199667096696 is 696690766991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11660 + ... + 632036.

It is an arithmetic number, because the mean of its divisors is an integer number (23399107215).

Almost surely, 2^199667096696 is an apocalyptic number.

It is an amenable number.

199667096696 is a deficient number, since it is larger than the sum of its proper divisors (174718618744).

199667096696 is a wasteful number, since it uses less digits than its factorization.

199667096696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660614 (or 660610 counting only the distinct ones).

The product of its (nonzero) digits is 357128352, while the sum is 74.

The spelling of 199667096696 in words is "one hundred ninety-nine billion, six hundred sixty-seven million, ninety-six thousand, six hundred ninety-six".