6624376021120 has 1024 divisors, whose sum is σ = 19747581235200. Its totient is φ = 2092356403200.

The previous prime is 6624376021103. The next prime is 6624376021129. The reversal of 6624376021120 is 211206734266.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (6624376021129) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14184959127 + ... + 14184959593.

It is an arithmetic number, because the mean of its divisors is an integer number (19284747300).

Almost surely, 2^{6624376021120} 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 6624376021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9873790617600).

6624376021120 is an abundant number, since it is smaller than the sum of its proper divisors (13123205214080).

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

6624376021120 is a wasteful number, since it uses less digits than its factorization.

6624376021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 6624376021120 in words is "six trillion, six hundred twenty-four billion, three hundred seventy-six million, twenty-one thousand, one hundred twenty".