196136694292 has 192 divisors, whose sum is σ = 446694248448. Its totient is φ = 73148544000.

The previous prime is 196136694287. The next prime is 196136694389. The reversal of 196136694292 is 292496631691.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 253734018 + ... + 253734790.

It is an arithmetic number, because the mean of its divisors is an integer number (2326532544).

Almost surely, 2^196136694292 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196136694292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223347124224).

196136694292 is an abundant number, since it is smaller than the sum of its proper divisors (250557554156).

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

196136694292 is a wasteful number, since it uses less digits than its factorization.

196136694292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1188 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 58.

The spelling of 196136694292 in words is "one hundred ninety-six billion, one hundred thirty-six million, six hundred ninety-four thousand, two hundred ninety-two".