196244379346752 has 1792 divisors, whose sum is σ = 682558020403200. Its totient is φ = 55387913011200.

The previous prime is 196244379346721. The next prime is 196244379346787. The reversal of 196244379346752 is 257643973442691.

196244379346752 is a `hidden beast` number, since 1 + 9 + 6 + 2 + 4 + 43 + 79 + 3 + 467 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 223767820938 + ... + 223767821814.

Almost surely, 2^{196244379346752} is an apocalyptic number.

196244379346752 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 196244379346752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341279010201600).

196244379346752 is an abundant number, since it is smaller than the sum of its proper divisors (486313641056448).

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

196244379346752 is an equidigital number, since it uses as much as digits as its factorization.

196244379346752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104 (or 1076 counting only the distinct ones).

The product of its digits is 1646023680, while the sum is 72.

The spelling of 196244379346752 in words is "one hundred ninety-six trillion, two hundred forty-four billion, three hundred seventy-nine million, three hundred forty-six thousand, seven hundred fifty-two".