196300121952 has 96 divisors (see below), whose sum is σ = 562861716480. Its totient is φ = 59407685120.

The previous prime is 196300121917. The next prime is 196300121957. The reversal of 196300121952 is 259121003691.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 196300121952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196300121957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696049 + ... + 936527.

It is an arithmetic number, because the mean of its divisors is an integer number (5863142880).

Almost surely, 2^196300121952 is an apocalyptic number.

196300121952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196300121952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281430858240).

196300121952 is an abundant number, since it is smaller than the sum of its proper divisors (366561594528).

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

196300121952 is a wasteful number, since it uses less digits than its factorization.

196300121952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241276 (or 241268 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 39.

The spelling of 196300121952 in words is "one hundred ninety-six billion, three hundred million, one hundred twenty-one thousand, nine hundred fifty-two".