20003334134198 has 4 divisors (see below), whose sum is σ = 30005001201300. Its totient is φ = 10001667067098.

The previous prime is 20003334134137. The next prime is 20003334134239. The reversal of 20003334134198 is 89143143330002.

It is a happy number.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 5000833533548 + ... + 5000833533551.

It is an arithmetic number, because the mean of its divisors is an integer number (7501250300325).

Almost surely, 2^{20003334134198} is an apocalyptic number.

20003334134198 is a deficient number, since it is larger than the sum of its proper divisors (10001667067102).

20003334134198 is a wasteful number, since it uses less digits than its factorization.

20003334134198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001667067101.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 20003334134198 in words is "twenty trillion, three billion, three hundred thirty-four million, one hundred thirty-four thousand, one hundred ninety-eight".