2000002000194 has 72 divisors (see below), whose sum is σ = 5021710104528. Its totient is φ = 570410536320.

The previous prime is 2000002000187. The next prime is 2000002000219. The reversal of 2000002000194 is 4910002000002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17418592 + ... + 17533035.

It is an arithmetic number, because the mean of its divisors is an integer number (69745973674).

Almost surely, 2^{2000002000194} is an apocalyptic number.

2000002000194 is an abundant number, since it is smaller than the sum of its proper divisors (3021708104334).

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

2000002000194 is a wasteful number, since it uses less digits than its factorization.

2000002000194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34951680 (or 34951660 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2000002000194 its reverse (4910002000002), we get a palindrome (6910004000196).

The spelling of 2000002000194 in words is "two trillion, two million, one hundred ninety-four", and thus it is an aban number.