196853474102 has 4 divisors (see below), whose sum is σ = 295280211156. Its totient is φ = 98426737050.

The previous prime is 196853474093. The next prime is 196853474119. The reversal of 196853474102 is 201474358691.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×196853474102⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49213368524 + ... + 49213368527.

It is an arithmetic number, because the mean of its divisors is an integer number (73820052789).

It is a 1-persistent number, because it is pandigital, but 2⋅196853474102 = 393706948204 is not.

Almost surely, 2^196853474102 is an apocalyptic number.

196853474102 is a deficient number, since it is larger than the sum of its proper divisors (98426737054).

196853474102 is an equidigital number, since it uses as much as digits as its factorization.

196853474102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98426737053.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 196853474102 in words is "one hundred ninety-six billion, eight hundred fifty-three million, four hundred seventy-four thousand, one hundred two".