12674575706258 has 4 divisors (see below), whose sum is σ = 19011863559390. Its totient is φ = 6337287853128.

The previous prime is 12674575706249. The next prime is 12674575706291. The reversal of 12674575706258 is 85260757547621.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11331820840729 + 1342754865529 = 3366277^2 + 1158773^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12674575706194 and 12674575706203.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3168643926563 + ... + 3168643926566.

Almost surely, 2^{12674575706258} is an apocalyptic number.

12674575706258 is a deficient number, since it is larger than the sum of its proper divisors (6337287853132).

12674575706258 is an equidigital number, since it uses as much as digits as its factorization.

12674575706258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337287853131.

The product of its (nonzero) digits is 197568000, while the sum is 65.

The spelling of 12674575706258 in words is "twelve trillion, six hundred seventy-four billion, five hundred seventy-five million, seven hundred six thousand, two hundred fifty-eight".