20140144022214 has 16 divisors (see below), whose sum is σ = 44755875605040. Its totient is φ = 6713381340720.

The previous prime is 20140144022209. The next prime is 20140144022231. The reversal of 20140144022214 is 41222044104102.

20140144022214 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 0 + 1 + 440 + 2 + 2 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 in 7 ways as a sum of consecutive naturals, for example, 186482814967 + ... + 186482815074.

It is an arithmetic number, because the mean of its divisors is an integer number (2797242225315).

Almost surely, 2^{20140144022214} is an apocalyptic number.

20140144022214 is an abundant number, since it is smaller than the sum of its proper divisors (24615731582826).

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

20140144022214 is a wasteful number, since it uses less digits than its factorization.

20140144022214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372965630052 (or 372965630046 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 20140144022214 its reverse (41222044104102), we get a palindrome (61362188126316).

The spelling of 20140144022214 in words is "twenty trillion, one hundred forty billion, one hundred forty-four million, twenty-two thousand, two hundred fourteen".