240346885487063 has 2 divisors, whose sum is σ = 240346885487064. Its totient is φ = 240346885487062.

The previous prime is 240346885486963. The next prime is 240346885487119. The reversal of 240346885487063 is 360784588643042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240346885487063 - 2¹² = 240346885482967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240346885486984 and 240346885487002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240346885484063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120173442743531 + 120173442743532.

It is an arithmetic number, because the mean of its divisors is an integer number (120173442743532).

Almost surely, 2^{240346885487063} is an apocalyptic number.

240346885487063 is a deficient number, since it is larger than the sum of its proper divisors (1).

240346885487063 is an equidigital number, since it uses as much as digits as its factorization.

240346885487063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 743178240, while the sum is 68.

The spelling of 240346885487063 in words is "two hundred forty trillion, three hundred forty-six billion, eight hundred eighty-five million, four hundred eighty-seven thousand, sixty-three".