240304121341019 has 2 divisors, whose sum is σ = 240304121341020. Its totient is φ = 240304121341018.

The previous prime is 240304121340937. The next prime is 240304121341061. The reversal of 240304121341019 is 910143121403042.

240304121341019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240304121341019 - 2⁸ = 240304121340763 is a prime.

It is a super-2 number, since 2×240304121341019² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 240304121341019.

It is not a weakly prime, because it can be changed into another prime (240304121341819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120152060670509 + 120152060670510.

It is an arithmetic number, because the mean of its divisors is an integer number (120152060670510).

Almost surely, 2^{240304121341019} is an apocalyptic number.

240304121341019 is a deficient number, since it is larger than the sum of its proper divisors (1).

240304121341019 is an equidigital number, since it uses as much as digits as its factorization.

240304121341019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 240304121341019 in words is "two hundred forty trillion, three hundred four billion, one hundred twenty-one million, three hundred forty-one thousand, nineteen".