108620717674392 has 256 divisors, whose sum is σ = 376190438400000. Its totient is φ = 28212063972480.

The previous prime is 108620717674367. The next prime is 108620717674459. The reversal of 108620717674392 is 293476717026801.

108620717674392 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 2 + 0 + 7 + 176 + 74 + 392 = 666.

It is a super-2 number, since 2×108620717674392² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

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, 475877109 + ... + 476105307.

It is an arithmetic number, because the mean of its divisors is an integer number (1469493900000).

Almost surely, 2^{108620717674392} is an apocalyptic number.

108620717674392 is a gapful number since it is divisible by the number (12) 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 108620717674392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188095219200000).

108620717674392 is an abundant number, since it is smaller than the sum of its proper divisors (267569720725608).

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

108620717674392 is a wasteful number, since it uses less digits than its factorization.

108620717674392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256851 (or 256841 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 63.

The spelling of 108620717674392 in words is "one hundred eight trillion, six hundred twenty billion, seven hundred seventeen million, six hundred seventy-four thousand, three hundred ninety-two".