248717274108 has 48 divisors (see below), whose sum is σ = 582642577440. Its totient is φ = 82577017600.

The previous prime is 248717274041. The next prime is 248717274109. The reversal of 248717274108 is 801472717842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248717274109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18525238 + ... + 18538658.

It is an arithmetic number, because the mean of its divisors is an integer number (12138387030).

Almost surely, 2^248717274108 is an apocalyptic number.

It is an amenable number.

248717274108 is an abundant number, since it is smaller than the sum of its proper divisors (333925303332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248717274108 is a wasteful number, since it uses less digits than its factorization.

248717274108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19438 (or 19436 counting only the distinct ones).

The product of its (nonzero) digits is 1404928, while the sum is 51.

The spelling of 248717274108 in words is "two hundred forty-eight billion, seven hundred seventeen million, two hundred seventy-four thousand, one hundred eight".