248298309039 has 8 divisors (see below), whose sum is σ = 361161176832. Its totient is φ = 150483823640.

The previous prime is 248298308987. The next prime is 248298309043. The reversal of 248298309039 is 930903892842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 248298309039 - 2¹⁹ = 248297784751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 248298309039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248298309059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3762095559 + ... + 3762095624.

It is an arithmetic number, because the mean of its divisors is an integer number (45145147104).

Almost surely, 2^248298309039 is an apocalyptic number.

248298309039 is a deficient number, since it is larger than the sum of its proper divisors (112862867793).

248298309039 is a wasteful number, since it uses less digits than its factorization.

248298309039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524191197.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 248298309039 in words is "two hundred forty-eight billion, two hundred ninety-eight million, three hundred nine thousand, thirty-nine".