2134322245057 has 2 divisors, whose sum is σ = 2134322245058. Its totient is φ = 2134322245056.

The previous prime is 2134322245051. The next prime is 2134322245163. The reversal of 2134322245057 is 7505422234312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1568403064881 + 565919180176 = 1252359^2 + 752276^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134322245057 - 2¹⁵ = 2134322212289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2134322245051) 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, 1067161122528 + 1067161122529.

It is an arithmetic number, because the mean of its divisors is an integer number (1067161122529).

Almost surely, 2^{2134322245057} is an apocalyptic number.

It is an amenable number.

2134322245057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134322245057 is an equidigital number, since it uses as much as digits as its factorization.

2134322245057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 40.

Adding to 2134322245057 its reverse (7505422234312), we get a palindrome (9639744479369).

The spelling of 2134322245057 in words is "two trillion, one hundred thirty-four billion, three hundred twenty-two million, two hundred forty-five thousand, fifty-seven".