240320012263 has 2 divisors, whose sum is σ = 240320012264. Its totient is φ = 240320012262.

The previous prime is 240320012239. The next prime is 240320012311. The reversal of 240320012263 is 362210023042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240320012263 - 2⁹ = 240320011751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240320012563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120160006131 + 120160006132.

It is an arithmetic number, because the mean of its divisors is an integer number (120160006132).

Almost surely, 2^240320012263 is an apocalyptic number.

240320012263 is a deficient number, since it is larger than the sum of its proper divisors (1).

240320012263 is an equidigital number, since it uses as much as digits as its factorization.

240320012263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The spelling of 240320012263 in words is "two hundred forty billion, three hundred twenty million, twelve thousand, two hundred sixty-three".