248226288426 has 64 divisors (see below), whose sum is σ = 597644784000. Its totient is φ = 76063857408.

The previous prime is 248226288421. The next prime is 248226288473. The reversal of 248226288426 is 624882622842.

248226288426 is a `hidden beast` number, since 2 + 4 + 8 + 2 + 2 + 628 + 8 + 4 + 2 + 6 = 666.

248226288426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (248226288421) 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 31 ways as a sum of consecutive naturals, for example, 3104701 + ... + 3183648.

It is an arithmetic number, because the mean of its divisors is an integer number (9338199750).

Almost surely, 2^248226288426 is an apocalyptic number.

248226288426 is an abundant number, since it is smaller than the sum of its proper divisors (349418495574).

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

248226288426 is a wasteful number, since it uses less digits than its factorization.

248226288426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6288420 (or 6288414 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 54.

The spelling of 248226288426 in words is "two hundred forty-eight billion, two hundred twenty-six million, two hundred eighty-eight thousand, four hundred twenty-six".