20341134017 has 2 divisors, whose sum is σ = 20341134018. Its totient is φ = 20341134016.

The previous prime is 20341133999. The next prime is 20341134043. The reversal of 20341134017 is 71043114302.

It is an a-pointer prime, because the next prime (20341134043) can be obtained adding 20341134017 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17594430736 + 2746703281 = 132644^2 + 52409^2 .

It is a cyclic number.

It is not a de Polignac number, because 20341134017 - 2¹⁴ = 20341117633 is a prime.

It is a super-3 number, since 3×20341134017³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (20341134917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10170567008 + 10170567009.

It is an arithmetic number, because the mean of its divisors is an integer number (10170567009).

Almost surely, 2^20341134017 is an apocalyptic number.

It is an amenable number.

20341134017 is a deficient number, since it is larger than the sum of its proper divisors (1).

20341134017 is an equidigital number, since it uses as much as digits as its factorization.

20341134017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 20341134017 its reverse (71043114302), we get a palindrome (91384248319).

The spelling of 20341134017 in words is "twenty billion, three hundred forty-one million, one hundred thirty-four thousand, seventeen".