2194044269712 has 40 divisors (see below), whose sum is σ = 5821135477056. Its totient is φ = 711581924736.

The previous prime is 2194044269653. The next prime is 2194044269773. The reversal of 2194044269712 is 2179624404912.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617690868 + ... + 617694419.

Almost surely, 2^{2194044269712} is an apocalyptic number.

It is an amenable number.

2194044269712 is an abundant number, since it is smaller than the sum of its proper divisors (3627091207344).

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

2194044269712 is a wasteful number, since it uses less digits than its factorization.

2194044269712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235385335 (or 1235385329 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 2194044269712 in words is "two trillion, one hundred ninety-four billion, forty-four million, two hundred sixty-nine thousand, seven hundred twelve".