4122320140073 has 2 divisors, whose sum is σ = 4122320140074. Its totient is φ = 4122320140072.

The previous prime is 4122320140067. The next prime is 4122320140093. The reversal of 4122320140073 is 3700410232214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2442009412249 + 1680310727824 = 1562693^2 + 1296268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4122320140073 is a prime.

It is not a weakly prime, because it can be changed into another prime (4122320140093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061160070036 + 2061160070037.

It is an arithmetic number, because the mean of its divisors is an integer number (2061160070037).

Almost surely, 2^{4122320140073} is an apocalyptic number.

It is an amenable number.

4122320140073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4122320140073 is an equidigital number, since it uses as much as digits as its factorization.

4122320140073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 4122320140073 its reverse (3700410232214), we get a palindrome (7822730372287).

The spelling of 4122320140073 in words is "four trillion, one hundred twenty-two billion, three hundred twenty million, one hundred forty thousand, seventy-three".