2440342673719 has 2 divisors, whose sum is σ = 2440342673720. Its totient is φ = 2440342673718.

The previous prime is 2440342673641. The next prime is 2440342673771. The reversal of 2440342673719 is 9173762430442.

It is an a-pointer prime, because the next prime (2440342673771) can be obtained adding 2440342673719 to its sum of digits (52).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2440342673719 - 2⁷ = 2440342673591 is a prime.

It is a super-2 number, since 2×2440342673719² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2440342673819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220171336859 + 1220171336860.

It is an arithmetic number, because the mean of its divisors is an integer number (1220171336860).

Almost surely, 2^{2440342673719} is an apocalyptic number.

2440342673719 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440342673719 is an equidigital number, since it uses as much as digits as its factorization.

2440342673719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 2440342673719 in words is "two trillion, four hundred forty billion, three hundred forty-two million, six hundred seventy-three thousand, seven hundred nineteen".