20014200133441 has 2 divisors, whose sum is σ = 20014200133442. Its totient is φ = 20014200133440.

The previous prime is 20014200133399. The next prime is 20014200133463. The reversal of 20014200133441 is 14433100241002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16395534739600 + 3618665393841 = 4049140^2 + 1902279^2 .

It is a cyclic number.

It is not a de Polignac number, because 20014200133441 - 2²¹ = 20014198036289 is a prime.

It is not a weakly prime, because it can be changed into another prime (20014200133841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10007100066720 + 10007100066721.

It is an arithmetic number, because the mean of its divisors is an integer number (10007100066721).

Almost surely, 2^{20014200133441} is an apocalyptic number.

It is an amenable number.

20014200133441 is a deficient number, since it is larger than the sum of its proper divisors (1).

20014200133441 is an equidigital number, since it uses as much as digits as its factorization.

20014200133441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 20014200133441 its reverse (14433100241002), we get a palindrome (34447300374443).

The spelling of 20014200133441 in words is "twenty trillion, fourteen billion, two hundred million, one hundred thirty-three thousand, four hundred forty-one".