6197271994368 has 896 divisors, whose sum is σ = 23082698096640. Its totient is φ = 1599425740800.

The previous prime is 6197271994367. The next prime is 6197271994387. The reversal of 6197271994368 is 8634991727916.

6197271994368 is a `hidden beast` number, since 6 + 1 + 9 + 72 + 7 + 199 + 4 + 368 = 666.

It is a tau number, because it is divible by the number of its divisors (896).

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 6197271994296 and 6197271994305.

It is not an unprimeable number, because it can be changed into a prime (6197271994367) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 946000693 + ... + 946007243.

It is an arithmetic number, because the mean of its divisors is an integer number (25761939840).

Almost surely, 2^{6197271994368} 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 6197271994368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11541349048320).

6197271994368 is an abundant number, since it is smaller than the sum of its proper divisors (16885426102272).

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

6197271994368 is a wasteful number, since it uses less digits than its factorization.

6197271994368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653 (or 6623 counting only the distinct ones).

The product of its digits is 246903552, while the sum is 72.

The spelling of 6197271994368 in words is "six trillion, one hundred ninety-seven billion, two hundred seventy-one million, nine hundred ninety-four thousand, three hundred sixty-eight".