20360149020806 has 8 divisors (see below), whose sum is σ = 34903112607120. Its totient is φ = 8725778151768.

The previous prime is 20360149020803. The next prime is 20360149020877. The reversal of 20360149020806 is 60802094106302.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20360149020803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727148179301 + ... + 727148179328.

It is an arithmetic number, because the mean of its divisors is an integer number (4362889075890).

Almost surely, 2^{20360149020806} is an apocalyptic number.

20360149020806 is a deficient number, since it is larger than the sum of its proper divisors (14542963586314).

20360149020806 is a wasteful number, since it uses less digits than its factorization.

20360149020806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454296358638.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 20360149020806 in words is "twenty trillion, three hundred sixty billion, one hundred forty-nine million, twenty thousand, eight hundred six".