248266842242 has 16 divisors (see below), whose sum is σ = 385651838880. Its totient is φ = 119785791552.

The previous prime is 248266842217. The next prime is 248266842251. The reversal of 248266842242 is 242248662842.

248266842242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17383367 + ... + 17397642.

It is an arithmetic number, because the mean of its divisors is an integer number (24103239930).

Almost surely, 2^248266842242 is an apocalyptic number.

248266842242 is a deficient number, since it is larger than the sum of its proper divisors (137384996638).

248266842242 is a wasteful number, since it uses less digits than its factorization.

248266842242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34781137.

The product of its digits is 4718592, while the sum is 50.

The spelling of 248266842242 in words is "two hundred forty-eight billion, two hundred sixty-six million, eight hundred forty-two thousand, two hundred forty-two".