2108855230748 has 18 divisors (see below), whose sum is σ = 4293026720136. Its totient is φ = 903795098808.

The previous prime is 2108855230681. The next prime is 2108855230751. The reversal of 2108855230748 is 8470325588012.

It is a self number, because there is not a number n which added to its sum of digits gives 2108855230748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5379732536 + ... + 5379732927.

It is an arithmetic number, because the mean of its divisors is an integer number (238501484452).

Almost surely, 2^{2108855230748} is an apocalyptic number.

2108855230748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2108855230748 is an abundant number, since it is smaller than the sum of its proper divisors (2184171489388).

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

2108855230748 is a wasteful number, since it uses less digits than its factorization.

2108855230748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10759465481 (or 10759465472 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 2108855230748 in words is "two trillion, one hundred eight billion, eight hundred fifty-five million, two hundred thirty thousand, seven hundred forty-eight".