20140104213 has 6 divisors (see below), whose sum is σ = 29091261654. Its totient is φ = 13426736136.

The previous prime is 20140104203. The next prime is 20140104233. The reversal of 20140104213 is 31240104102.

20140104213 is a `hidden beast` number, since 201 + 40 + 1 + 0 + 421 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16175261124 + 3964843089 = 127182^2 + 62967^2 .

It is not a de Polignac number, because 20140104213 - 2⁵ = 20140104181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20140104203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1118894670 + ... + 1118894687.

It is an arithmetic number, because the mean of its divisors is an integer number (4848543609).

Almost surely, 2^20140104213 is an apocalyptic number.

It is an amenable number.

20140104213 is a deficient number, since it is larger than the sum of its proper divisors (8951157441).

20140104213 is a wasteful number, since it uses less digits than its factorization.

20140104213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237789363 (or 2237789360 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 20140104213 its reverse (31240104102), we get a palindrome (51380208315).

The spelling of 20140104213 in words is "twenty billion, one hundred forty million, one hundred four thousand, two hundred thirteen".