12428246674 has 8 divisors (see below), whose sum is σ = 19623547440. Its totient is φ = 5887064196.

The previous prime is 12428246671. The next prime is 12428246681. The reversal of 12428246674 is 47664282421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12428246674² (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 3 ways as a sum of consecutive naturals, for example, 163529524 + ... + 163529599.

It is an arithmetic number, because the mean of its divisors is an integer number (2452943430).

Almost surely, 2^12428246674 is an apocalyptic number.

12428246674 is a deficient number, since it is larger than the sum of its proper divisors (7195300766).

12428246674 is a wasteful number, since it uses less digits than its factorization.

12428246674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327059144.

The product of its digits is 1032192, while the sum is 46.

The spelling of 12428246674 in words is "twelve billion, four hundred twenty-eight million, two hundred forty-six thousand, six hundred seventy-four".