248424843011 has 4 divisors (see below), whose sum is σ = 250884495024. Its totient is φ = 245965191000.

The previous prime is 248424842983. The next prime is 248424843031. The reversal of 248424843011 is 110348424842.

248424843011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248424843011 is a prime.

It is a super-2 number, since 2×248424843011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 248424843011.

It is not an unprimeable number, because it can be changed into a prime (248424843031) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1229825855 + ... + 1229826056.

It is an arithmetic number, because the mean of its divisors is an integer number (62721123756).

Almost surely, 2^248424843011 is an apocalyptic number.

248424843011 is a deficient number, since it is larger than the sum of its proper divisors (2459652013).

248424843011 is a wasteful number, since it uses less digits than its factorization.

248424843011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459652012.

The product of its (nonzero) digits is 196608, while the sum is 41.

The spelling of 248424843011 in words is "two hundred forty-eight billion, four hundred twenty-four million, eight hundred forty-three thousand, eleven".