20136423042006 has 8 divisors (see below), whose sum is σ = 40272846084024. Its totient is φ = 6712141014000.

The previous prime is 20136423041927. The next prime is 20136423042017. The reversal of 20136423042006 is 60024032463102.

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

20136423042006 is an admirable number.

It is a congruent 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, 1678035253495 + ... + 1678035253506.

It is an arithmetic number, because the mean of its divisors is an integer number (5034105760503).

Almost surely, 2^{20136423042006} is an apocalyptic number.

20136423042006 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.

20136423042006 is a wasteful number, since it uses less digits than its factorization.

20136423042006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356070507006.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 20136423042006 in words is "twenty trillion, one hundred thirty-six billion, four hundred twenty-three million, forty-two thousand, six".