676163404113120 has 864 divisors, whose sum is σ = 2915919168873984. Its totient is φ = 139660118231040.

The previous prime is 676163404113011. The next prime is 676163404113139. The reversal of 676163404113120 is 21311404361676.

676163404113120 is a `hidden beast` number, since 6 + 7 + 6 + 1 + 6 + 3 + 404 + 113 + 120 = 666.

676163404113120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×676163404113120² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 202026747 + ... + 205346373.

It is an arithmetic number, because the mean of its divisors is an integer number (3374906445456).

Almost surely, 2^{676163404113120} is an apocalyptic number.

676163404113120 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 676163404113120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457959584436992).

676163404113120 is an abundant number, since it is smaller than the sum of its proper divisors (2239755764760864).

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

676163404113120 is a wasteful number, since it uses less digits than its factorization.

676163404113120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319844 (or 3319822 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

Adding to 676163404113120 its reverse (21311404361676), we get a palindrome (697474808474796).

The spelling of 676163404113120 in words is "six hundred seventy-six trillion, one hundred sixty-three billion, four hundred four million, one hundred thirteen thousand, one hundred twenty".