2180374758848 has 168 divisors, whose sum is σ = 5287273580880. Its totient is φ = 883294863360.

The previous prime is 2180374758841. The next prime is 2180374758923. The reversal of 2180374758848 is 8488574730812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2180374758841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3134336 + ... + 3766272.

Almost surely, 2^{2180374758848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2180374758848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2643636790440).

2180374758848 is an abundant number, since it is smaller than the sum of its proper divisors (3106898822032).

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

2180374758848 is a wasteful number, since it uses less digits than its factorization.

2180374758848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632015 (or 631992 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 65.

The spelling of 2180374758848 in words is "two trillion, one hundred eighty billion, three hundred seventy-four million, seven hundred fifty-eight thousand, eight hundred forty-eight".