20310302544214 has 8 divisors (see below), whose sum is σ = 30480895005120. Its totient is φ = 10150004209176.

The previous prime is 20310302544187. The next prime is 20310302544223. The reversal of 20310302544214 is 41244520301302.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2573526534 + ... + 2573534425.

It is an arithmetic number, because the mean of its divisors is an integer number (3810111875640).

Almost surely, 2^{20310302544214} is an apocalyptic number.

20310302544214 is a deficient number, since it is larger than the sum of its proper divisors (10170592460906).

20310302544214 is a wasteful number, since it uses less digits than its factorization.

20310302544214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5147062934.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 20310302544214 its reverse (41244520301302), we get a palindrome (61554822845516).

The spelling of 20310302544214 in words is "twenty trillion, three hundred ten billion, three hundred two million, five hundred forty-four thousand, two hundred fourteen".