6747273438048 has 768 divisors, whose sum is σ = 24310144051200. Its totient is φ = 1792336896000.

The previous prime is 6747273438029. The next prime is 6747273438083. The reversal of 6747273438048 is 8408343727476.

6747273438048 is a `hidden beast` number, since 6 + 7 + 472 + 7 + 3 + 43 + 80 + 48 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 218548053 + ... + 218578923.

It is an arithmetic number, because the mean of its divisors is an integer number (31653833400).

Almost surely, 2^{6747273438048} 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 6747273438048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12155072025600).

6747273438048 is an abundant number, since it is smaller than the sum of its proper divisors (17562870613152).

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

6747273438048 is a wasteful number, since it uses less digits than its factorization.

6747273438048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31004 (or 30990 counting only the distinct ones).

The product of its (nonzero) digits is 151732224, while the sum is 63.

The spelling of 6747273438048 in words is "six trillion, seven hundred forty-seven billion, two hundred seventy-three million, four hundred thirty-eight thousand, forty-eight".