196300121916 has 24 divisors (see below), whose sum is σ = 482140650880. Its totient is φ = 61989512112.

The previous prime is 196300121911. The next prime is 196300121917. The reversal of 196300121916 is 619121003691.

It is a super-2 number, since 2×196300121916² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196300121911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430482496 + ... + 430482951.

Almost surely, 2^196300121916 is an apocalyptic number.

It is an amenable number.

196300121916 is an abundant number, since it is smaller than the sum of its proper divisors (285840528964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196300121916 is a wasteful number, since it uses less digits than its factorization.

196300121916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860965473 (or 860965471 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 39.

The spelling of 196300121916 in words is "one hundred ninety-six billion, three hundred million, one hundred twenty-one thousand, nine hundred sixteen".