20200034320194 has 8 divisors (see below), whose sum is σ = 40400068640400. Its totient is φ = 6733344773396.

The previous prime is 20200034320177. The next prime is 20200034320217. The reversal of 20200034320194 is 49102343000202.

It is a sphenic number, since it is the product of 3 distinct primes.

20200034320194 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1683336193344 + ... + 1683336193355.

It is an arithmetic number, because the mean of its divisors is an integer number (5050008580050).

Almost surely, 2^{20200034320194} is an apocalyptic number.

20200034320194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20200034320194 is a wasteful number, since it uses less digits than its factorization.

20200034320194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366672386704.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 20200034320194 its reverse (49102343000202), we get a palindrome (69302377320396).

The spelling of 20200034320194 in words is "twenty trillion, two hundred billion, thirty-four million, three hundred twenty thousand, one hundred ninety-four".