2139848110080 has 780 divisors, whose sum is σ = 7937502638520. Its totient is φ = 533196177408.

The previous prime is 2139848110021. The next prime is 2139848110109. The reversal of 2139848110080 is 800118489312.

2139848110080 is a `hidden beast` number, since 2 + 1 + 3 + 98 + 481 + 1 + 0 + 0 + 80 = 666.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 15394590651 + ... + 15394590789.

It is an arithmetic number, because the mean of its divisors is an integer number (10176285434).

Almost surely, 2^{2139848110080} is an apocalyptic number.

2139848110080 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 2139848110080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968751319260).

2139848110080 is an abundant number, since it is smaller than the sum of its proper divisors (5797654528440).

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

2139848110080 is an frugal number, since it uses more digits than its factorization.

2139848110080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 2139848110080 in words is "two trillion, one hundred thirty-nine billion, eight hundred forty-eight million, one hundred ten thousand, eighty".