6473140869888 has 1440 divisors, whose sum is σ = 24815497593600. Its totient is φ = 1650087936000.

The previous prime is 6473140869883. The next prime is 6473140869929. The reversal of 6473140869888 is 8889680413746.

6473140869888 is a `hidden beast` number, since 6 + 473 + 14 + 0 + 8 + 69 + 8 + 88 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (6473140869883) by changing a digit.

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 159 ways as a sum of consecutive naturals, for example, 10770616788 + ... + 10770617388.

It is an arithmetic number, because the mean of its divisors is an integer number (17232984440).

Almost surely, 2^{6473140869888} 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 6473140869888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12407748796800).

6473140869888 is an abundant number, since it is smaller than the sum of its proper divisors (18342356723712).

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

6473140869888 is an equidigital number, since it uses as much as digits as its factorization.

6473140869888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 72.

The spelling of 6473140869888 in words is "six trillion, four hundred seventy-three billion, one hundred forty million, eight hundred sixty-nine thousand, eight hundred eighty-eight".