2094543416 has 96 divisors (see below), whose sum is σ = 4701446640. Its totient is φ = 871782912.

The previous prime is 2094543401. The next prime is 2094543421. The reversal of 2094543416 is 6143454902.

It is a super-2 number, since 2×2094543416² = 8774224243017898112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2094543416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5275730 + ... + 5276126.

Almost surely, 2^2094543416 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 2094543416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2350723320).

2094543416 is an abundant number, since it is smaller than the sum of its proper divisors (2606903224).

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

2094543416 is a wasteful number, since it uses less digits than its factorization.

2094543416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 2094543416 is about 45766.1820124860. The cubic root of 2094543416 is about 1279.4690620264.

The spelling of 2094543416 in words is "two billion, ninety-four million, five hundred forty-three thousand, four hundred sixteen".