2340620266043 has 2 divisors, whose sum is σ = 2340620266044. Its totient is φ = 2340620266042.

The previous prime is 2340620266031. The next prime is 2340620266129. The reversal of 2340620266043 is 3406620260432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2340620266043 - 2¹⁶ = 2340620200507 is a prime.

It is a super-2 number, since 2×2340620266043² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2340620265988 and 2340620266006.

It is not a weakly prime, because it can be changed into another prime (2340620265043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170310133021 + 1170310133022.

It is an arithmetic number, because the mean of its divisors is an integer number (1170310133022).

Almost surely, 2^{2340620266043} is an apocalyptic number.

2340620266043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340620266043 is an equidigital number, since it uses as much as digits as its factorization.

2340620266043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 2340620266043 in words is "two trillion, three hundred forty billion, six hundred twenty million, two hundred sixty-six thousand, forty-three".