20424679108360 has 128 divisors (see below), whose sum is σ = 47713224493440. Its totient is φ = 7862449766400.

The previous prime is 20424679108333. The next prime is 20424679108367. The reversal of 20424679108360 is 6380197642402.

It is a junction number, because it is equal to n+sod(n) for n = 20424679108298 and 20424679108307.

It is not an unprimeable number, because it can be changed into a prime (20424679108367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101408155 + ... + 101609365.

It is an arithmetic number, because the mean of its divisors is an integer number (372759566355).

Almost surely, 2^{20424679108360} is an apocalyptic number.

20424679108360 is a gapful number since it is divisible by the number (20) 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 20424679108360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23856612246720).

20424679108360 is an abundant number, since it is smaller than the sum of its proper divisors (27288545385080).

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

20424679108360 is a wasteful number, since it uses less digits than its factorization.

20424679108360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202007 (or 202003 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 20424679108360 in words is "twenty trillion, four hundred twenty-four billion, six hundred seventy-nine million, one hundred eight thousand, three hundred sixty".