2440342340003 has 2 divisors, whose sum is σ = 2440342340004. Its totient is φ = 2440342340002.

The previous prime is 2440342339973. The next prime is 2440342340053. The reversal of 2440342340003 is 3000432430442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2440342340003 - 2³⁴ = 2423162470819 is a prime.

It is a super-2 number, since 2×2440342340003² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2440342340053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220171170001 + 1220171170002.

It is an arithmetic number, because the mean of its divisors is an integer number (1220171170002).

Almost surely, 2^{2440342340003} is an apocalyptic number.

2440342340003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440342340003 is an equidigital number, since it uses as much as digits as its factorization.

2440342340003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 2440342340003 its reverse (3000432430442), we get a palindrome (5440774770445).

The spelling of 2440342340003 in words is "two trillion, four hundred forty billion, three hundred forty-two million, three hundred forty thousand, three".