20140230414281 has 2 divisors, whose sum is σ = 20140230414282. Its totient is φ = 20140230414280.

The previous prime is 20140230414253. The next prime is 20140230414323. The reversal of 20140230414281 is 18241403204102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19703122992400 + 437107421881 = 4438820^2 + 661141^2 .

It is a cyclic number.

It is not a de Polignac number, because 20140230414281 - 2¹⁴ = 20140230397897 is a prime.

It is a super-2 number, since 2×20140230414281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20140230414581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10070115207140 + 10070115207141.

It is an arithmetic number, because the mean of its divisors is an integer number (10070115207141).

Almost surely, 2^{20140230414281} is an apocalyptic number.

It is an amenable number.

20140230414281 is a deficient number, since it is larger than the sum of its proper divisors (1).

20140230414281 is an equidigital number, since it uses as much as digits as its factorization.

20140230414281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 20140230414281 its reverse (18241403204102), we get a palindrome (38381633618383).

The spelling of 20140230414281 in words is "twenty trillion, one hundred forty billion, two hundred thirty million, four hundred fourteen thousand, two hundred eighty-one".