6380626106880 has 640 divisors, whose sum is σ = 23484125491200. Its totient is φ = 1640788918272.

The previous prime is 6380626106873. The next prime is 6380626106891. The reversal of 6380626106880 is 886016260836.

6380626106880 is a `hidden beast` number, since 6 + 3 + 8 + 0 + 626 + 1 + 0 + 6 + 8 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 288979681 + ... + 289001759.

It is an arithmetic number, because the mean of its divisors is an integer number (36693946080).

Almost surely, 2^{6380626106880} is an apocalyptic number.

6380626106880 is a gapful number since it is divisible by the number (60) 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 6380626106880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11742062745600).

6380626106880 is an abundant number, since it is smaller than the sum of its proper divisors (17103499384320).

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

6380626106880 is a wasteful number, since it uses less digits than its factorization.

6380626106880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22261 (or 22239 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 6380626106880 in words is "six trillion, three hundred eighty billion, six hundred twenty-six million, one hundred six thousand, eight hundred eighty".