248431824118 has 4 divisors (see below), whose sum is σ = 372647736180. Its totient is φ = 124215912058.

The previous prime is 248431824101. The next prime is 248431824119. The reversal of 248431824118 is 811428134842.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248431824119) 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 as a sum of consecutive naturals, namely, 62107956028 + ... + 62107956031.

It is an arithmetic number, because the mean of its divisors is an integer number (93161934045).

Almost surely, 2^248431824118 is an apocalyptic number.

248431824118 is a deficient number, since it is larger than the sum of its proper divisors (124215912062).

248431824118 is a wasteful number, since it uses less digits than its factorization.

248431824118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124215912061.

The product of its digits is 393216, while the sum is 46.

The spelling of 248431824118 in words is "two hundred forty-eight billion, four hundred thirty-one million, eight hundred twenty-four thousand, one hundred eighteen".