1196849541888 has 1944 divisors, whose sum is σ = 4966931773440. Its totient is φ = 270430617600.

The previous prime is 1196849541851. The next prime is 1196849541947. The reversal of 1196849541888 is 8881459486911.

1196849541888 is a `hidden beast` number, since 1 + 1 + 96 + 8 + 49 + 5 + 418 + 88 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 6266227873 + ... + 6266228063.

Almost surely, 2^{1196849541888} is an apocalyptic number.

1196849541888 is a gapful number since it is divisible by the number (18) 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 1196849541888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2483465886720).

1196849541888 is an abundant number, since it is smaller than the sum of its proper divisors (3770082231552).

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

1196849541888 is a wasteful number, since it uses less digits than its factorization.

1196849541888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 246 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 72.

The spelling of 1196849541888 in words is "one trillion, one hundred ninety-six billion, eight hundred forty-nine million, five hundred forty-one thousand, eight hundred eighty-eight".