12428246675 has 24 divisors (see below), whose sum is σ = 16624456800. Its totient is φ = 9162316800.

The previous prime is 12428246671. The next prime is 12428246681. The reversal of 12428246675 is 57664282421.

It is not a de Polignac number, because 12428246675 - 2² = 12428246671 is a prime.

It is a super-2 number, since 2×12428246675² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12428246671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162755 + ... + 226595.

It is an arithmetic number, because the mean of its divisors is an integer number (692685700).

Almost surely, 2^12428246675 is an apocalyptic number.

12428246675 is a deficient number, since it is larger than the sum of its proper divisors (4196210125).

12428246675 is a wasteful number, since it uses less digits than its factorization.

12428246675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64463 (or 64458 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 47.

The spelling of 12428246675 in words is "twelve billion, four hundred twenty-eight million, two hundred forty-six thousand, six hundred seventy-five".