2106148194304 has 144 divisors (see below), whose sum is σ = 5290192252800. Its totient is φ = 820576542720.

The previous prime is 2106148194251. The next prime is 2106148194389. The reversal of 2106148194304 is 4034918416012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1127577 + ... + 2341735.

It is an arithmetic number, because the mean of its divisors is an integer number (36737446200).

Almost surely, 2^{2106148194304} 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 2106148194304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2645096126400).

2106148194304 is an abundant number, since it is smaller than the sum of its proper divisors (3184044058496).

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

2106148194304 is a wasteful number, since it uses less digits than its factorization.

2106148194304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214210 (or 1214179 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 2106148194304 in words is "two trillion, one hundred six billion, one hundred forty-eight million, one hundred ninety-four thousand, three hundred four".