8278241823 has 8 divisors (see below), whose sum is σ = 12264062000. Its totient is φ = 5518827864.

The previous prime is 8278241821. The next prime is 8278241827. The reversal of 8278241823 is 3281428728.

It is not a de Polignac number, because 8278241823 - 2¹ = 8278241821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8278241821) 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, 153300748 + ... + 153300801.

It is an arithmetic number, because the mean of its divisors is an integer number (1533007750).

Almost surely, 2^8278241823 is an apocalyptic number.

8278241823 is a deficient number, since it is larger than the sum of its proper divisors (3985820177).

8278241823 is a wasteful number, since it uses less digits than its factorization.

8278241823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306601558 (or 306601552 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 8278241823 is about 90984.8439191935. The cubic root of 8278241823 is about 2022.9230809843.

The spelling of 8278241823 in words is "eight billion, two hundred seventy-eight million, two hundred forty-one thousand, eight hundred twenty-three".