240425040427219 has 2 divisors, whose sum is σ = 240425040427220. Its totient is φ = 240425040427218.

The previous prime is 240425040427207. The next prime is 240425040427349. The reversal of 240425040427219 is 912724040524042.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240425040427219 is a prime.

It is a super-3 number, since 3×240425040427219³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (240425040427519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120212520213609 + 120212520213610.

It is an arithmetic number, because the mean of its divisors is an integer number (120212520213610).

Almost surely, 2^{240425040427219} is an apocalyptic number.

240425040427219 is a deficient number, since it is larger than the sum of its proper divisors (1).

240425040427219 is an equidigital number, since it uses as much as digits as its factorization.

240425040427219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 240425040427219 in words is "two hundred forty trillion, four hundred twenty-five billion, forty million, four hundred twenty-seven thousand, two hundred nineteen".