20114001441397 has 2 divisors, whose sum is σ = 20114001441398. Its totient is φ = 20114001441396.

The previous prime is 20114001441269. The next prime is 20114001441407. The reversal of 20114001441397 is 79314410041102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18032303630916 + 2081697810481 = 4246446^2 + 1442809^2 .

It is a cyclic number.

It is not a de Polignac number, because 20114001441397 - 2⁷ = 20114001441269 is a prime.

It is a super-3 number, since 3×20114001441397³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20114001448397) by changing a digit.

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 as a sum of consecutive naturals, namely, 10057000720698 + 10057000720699.

It is an arithmetic number, because the mean of its divisors is an integer number (10057000720699).

Almost surely, 2^{20114001441397} is an apocalyptic number.

It is an amenable number.

20114001441397 is a deficient number, since it is larger than the sum of its proper divisors (1).

20114001441397 is an equidigital number, since it uses as much as digits as its factorization.

20114001441397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

Adding to 20114001441397 its reverse (79314410041102), we get a palindrome (99428411482499).

The spelling of 20114001441397 in words is "twenty trillion, one hundred fourteen billion, one million, four hundred forty-one thousand, three hundred ninety-seven".