2340223117 has 2 divisors, whose sum is σ = 2340223118. Its totient is φ = 2340223116.

The previous prime is 2340223091. The next prime is 2340223129. The reversal of 2340223117 is 7113220432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2215208356 + 125014761 = 47066^2 + 11181^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340223117 - 2²³ = 2331834509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2340223091 and 2340223100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340223147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170111558 + 1170111559.

It is an arithmetic number, because the mean of its divisors is an integer number (1170111559).

Almost surely, 2^2340223117 is an apocalyptic number.

It is an amenable number.

2340223117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340223117 is an equidigital number, since it uses as much as digits as its factorization.

2340223117 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 25.

The square root of 2340223117 is about 48375.8526229771. The cubic root of 2340223117 is about 1327.6565885533.

Adding to 2340223117 its reverse (7113220432), we get a palindrome (9453443549).

The spelling of 2340223117 in words is "two billion, three hundred forty million, two hundred twenty-three thousand, one hundred seventeen".