1248536682423 has 16 divisors (see below), whose sum is σ = 1849701277440. Its totient is φ = 832350001752.

The previous prime is 1248536682377. The next prime is 1248536682433. The reversal of 1248536682423 is 3242866358421.

1248536682423 is a `hidden beast` number, since 1 + 2 + 4 + 8 + 536 + 6 + 82 + 4 + 23 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1248536682423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1248536682423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248536682433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5092390 + ... + 5331932.

It is an arithmetic number, because the mean of its divisors is an integer number (115606329840).

Almost surely, 2^{1248536682423} is an apocalyptic number.

1248536682423 is a deficient number, since it is larger than the sum of its proper divisors (601164595017).

1248536682423 is a wasteful number, since it uses less digits than its factorization.

1248536682423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432595 (or 432589 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 54.

The spelling of 1248536682423 in words is "one trillion, two hundred forty-eight billion, five hundred thirty-six million, six hundred eighty-two thousand, four hundred twenty-three".