6880316441544 has 512 divisors, whose sum is σ = 25265856000000. Its totient is φ = 1719079697664.

The previous prime is 6880316441533. The next prime is 6880316441561. The reversal of 6880316441544 is 4451446130886.

6880316441544 is a `hidden beast` number, since 6 + 8 + 8 + 0 + 31 + 64 + 4 + 1 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 18111747 + ... + 18487725.

It is an arithmetic number, because the mean of its divisors is an integer number (49347375000).

Almost surely, 2^{6880316441544} 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 6880316441544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12632928000000).

6880316441544 is an abundant number, since it is smaller than the sum of its proper divisors (18385539558456).

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

6880316441544 is a wasteful number, since it uses less digits than its factorization.

6880316441544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376047 (or 376023 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 6880316441544 in words is "six trillion, eight hundred eighty billion, three hundred sixteen million, four hundred forty-one thousand, five hundred forty-four".