196373183828640 has 1152 divisors, whose sum is σ = 791963474480640. Its totient is φ = 39800451465216.

The previous prime is 196373183828629. The next prime is 196373183828651. The reversal of 196373183828640 is 46828381373691.

It is an interprime number because it is at equal distance from previous prime (196373183828629) and next prime (196373183828651).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 10086444826 + ... + 10086464294.

It is an arithmetic number, because the mean of its divisors is an integer number (687468293820).

Almost surely, 2^{196373183828640} is an apocalyptic number.

196373183828640 is a gapful number since it is divisible by the number (10) 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 196373183828640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395981737240320).

196373183828640 is an abundant number, since it is smaller than the sum of its proper divisors (595590290652000).

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

196373183828640 is a wasteful number, since it uses less digits than its factorization.

196373183828640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19702 (or 19615 counting only the distinct ones).

The product of its (nonzero) digits is 250822656, while the sum is 69.

The spelling of 196373183828640 in words is "one hundred ninety-six trillion, three hundred seventy-three billion, one hundred eighty-three million, eight hundred twenty-eight thousand, six hundred forty".