196357599616 has 16 divisors (see below), whose sum is σ = 391181155740. Its totient is φ = 98178799744.

The previous prime is 196357599593. The next prime is 196357599617. The reversal of 196357599616 is 616995753691.

196357599616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196357599617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767021746 + ... + 767022001.

Almost surely, 2^196357599616 is an apocalyptic number.

196357599616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

196357599616 is a deficient number, since it is larger than the sum of its proper divisors (194823556124).

196357599616 is an equidigital number, since it uses as much as digits as its factorization.

196357599616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534043761 (or 1534043749 counting only the distinct ones).

The product of its digits is 82668600, while the sum is 67.

The spelling of 196357599616 in words is "one hundred ninety-six billion, three hundred fifty-seven million, five hundred ninety-nine thousand, six hundred sixteen".