12428127674 has 16 divisors (see below), whose sum is σ = 18931262112. Its totient is φ = 6118218768.

The previous prime is 12428127641. The next prime is 12428127707. The reversal of 12428127674 is 47672182421.

It is an interprime number because it is at equal distance from previous prime (12428127641) and next prime (12428127707).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79124 + ... + 176399.

It is an arithmetic number, because the mean of its divisors is an integer number (1183203882).

Almost surely, 2^12428127674 is an apocalyptic number.

12428127674 is a deficient number, since it is larger than the sum of its proper divisors (6503134438).

12428127674 is a wasteful number, since it uses less digits than its factorization.

12428127674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255901.

The product of its digits is 301056, while the sum is 44.

The spelling of 12428127674 in words is "twelve billion, four hundred twenty-eight million, one hundred twenty-seven thousand, six hundred seventy-four".