2105326416 has 40 divisors (see below), whose sum is σ = 5492621664. Its totient is φ = 694825600.

The previous prime is 2105326373. The next prime is 2105326423. The reversal of 2105326416 is 6146235012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212286 + ... + 221981.

Almost surely, 2^2105326416 is an apocalyptic number.

It is an amenable number.

2105326416 is an abundant number, since it is smaller than the sum of its proper divisors (3387295248).

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

2105326416 is a wasteful number, since it uses less digits than its factorization.

2105326416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434379 (or 434373 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2105326416 is about 45883.8361081547. The cubic root of 2105326416 is about 1281.6609330273.

The spelling of 2105326416 in words is "two billion, one hundred five million, three hundred twenty-six thousand, four hundred sixteen".