2108482143140 has 12 divisors (see below), whose sum is σ = 4427812500636. Its totient is φ = 843392857248.

The previous prime is 2108482143139. The next prime is 2108482143149. The reversal of 2108482143140 is 413412848012.

It can be written as a sum of positive squares in 2 ways, for example, as 1246009597504 + 862472545636 = 1116248^2 + 928694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2108482143094 and 2108482143103.

It is not an unprimeable number, because it can be changed into a prime (2108482143149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52712053559 + ... + 52712053598.

It is an arithmetic number, because the mean of its divisors is an integer number (368984375053).

Almost surely, 2^{2108482143140} is an apocalyptic number.

2108482143140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2108482143140 is an abundant number, since it is smaller than the sum of its proper divisors (2319330357496).

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

2108482143140 is a wasteful number, since it uses less digits than its factorization.

2108482143140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105424107166 (or 105424107164 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The spelling of 2108482143140 in words is "two trillion, one hundred eight billion, four hundred eighty-two million, one hundred forty-three thousand, one hundred forty".