196753269017868 has 96 divisors (see below), whose sum is σ = 471517857054720. Its totient is φ = 63817569500160.

The previous prime is 196753269017867. The next prime is 196753269017869. The reversal of 196753269017868 is 868710962357691.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (196753269017867) and next prime (196753269017869).

It is a junction number, because it is equal to n+sod(n) for n = 196753269017793 and 196753269017802.

It is not an unprimeable number, because it can be changed into a prime (196753269017867) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1236064021 + ... + 1236223187.

It is an arithmetic number, because the mean of its divisors is an integer number (4911644344320).

Almost surely, 2^{196753269017868} is an apocalyptic number.

It is an amenable number.

196753269017868 is an abundant number, since it is smaller than the sum of its proper divisors (274764588036852).

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

196753269017868 is a wasteful number, since it uses less digits than its factorization.

196753269017868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165767 (or 165765 counting only the distinct ones).

The product of its (nonzero) digits is 1646023680, while the sum is 78.

The spelling of 196753269017868 in words is "one hundred ninety-six trillion, seven hundred fifty-three billion, two hundred sixty-nine million, seventeen thousand, eight hundred sixty-eight".