248441923181 has 8 divisors (see below), whose sum is σ = 259556484480. Its totient is φ = 237353423472.

The previous prime is 248441923157. The next prime is 248441923199. The reversal of 248441923181 is 181329144842.

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

It is not a de Polignac number, because 248441923181 - 2⁶ = 248441923117 is a prime.

It is a super-2 number, since 2×248441923181² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248441923111) 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, 6495905 + ... + 6534038.

It is an arithmetic number, because the mean of its divisors is an integer number (32444560560).

Almost surely, 2^248441923181 is an apocalyptic number.

It is an amenable number.

248441923181 is a deficient number, since it is larger than the sum of its proper divisors (11114561299).

248441923181 is a wasteful number, since it uses less digits than its factorization.

248441923181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13030795.

The product of its digits is 442368, while the sum is 47.

The spelling of 248441923181 in words is "two hundred forty-eight billion, four hundred forty-one million, nine hundred twenty-three thousand, one hundred eighty-one".