240042414827 has 2 divisors, whose sum is σ = 240042414828. Its totient is φ = 240042414826.

The previous prime is 240042414797. The next prime is 240042414839. The reversal of 240042414827 is 728414240042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240042414827 - 2⁸ = 240042414571 is a prime.

It is not a weakly prime, because it can be changed into another prime (240042444827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120021207413 + 120021207414.

It is an arithmetic number, because the mean of its divisors is an integer number (120021207414).

Almost surely, 2^240042414827 is an apocalyptic number.

240042414827 is a deficient number, since it is larger than the sum of its proper divisors (1).

240042414827 is an equidigital number, since it uses as much as digits as its factorization.

240042414827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 114688, while the sum is 38.

Adding to 240042414827 its reverse (728414240042), we get a palindrome (968456654869).

The spelling of 240042414827 in words is "two hundred forty billion, forty-two million, four hundred fourteen thousand, eight hundred twenty-seven".