6197366043648 has 1584 divisors, whose sum is σ = 21991296337920. Its totient is φ = 1669475598336.

The previous prime is 6197366043613. The next prime is 6197366043679. The reversal of 6197366043648 is 8463406637916.

6197366043648 is a `hidden beast` number, since 6 + 19 + 7 + 3 + 6 + 604 + 3 + 6 + 4 + 8 = 666.

It is a super-2 number, since 2×6197366043648² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 48798157761 + ... + 48798157887.

Almost surely, 2^{6197366043648} is an apocalyptic number.

6197366043648 is a gapful number since it is divisible by the number (68) 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 6197366043648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10995648168960).

6197366043648 is an abundant number, since it is smaller than the sum of its proper divisors (15793930294272).

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

6197366043648 is a wasteful number, since it uses less digits than its factorization.

6197366043648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 63.

The spelling of 6197366043648 in words is "six trillion, one hundred ninety-seven billion, three hundred sixty-six million, forty-three thousand, six hundred forty-eight".