674127100407041 has 4 divisors (see below), whose sum is σ = 674127353452500. Its totient is φ = 674126847361584.

The previous prime is 674127100407023. The next prime is 674127100407133. The reversal of 674127100407041 is 140704001721476.

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

It can be written as a sum of positive squares in 2 ways, for example, as 486643776480016 + 187483323927025 = 22060004^2 + 13692455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-674127100407041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674127100406983 and 674127100407001.

It is not an unprimeable number, because it can be changed into a prime (674127100407001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122483666 + ... + 127869083.

It is an arithmetic number, because the mean of its divisors is an integer number (168531838363125).

Almost surely, 2^{674127100407041} is an apocalyptic number.

It is an amenable number.

674127100407041 is a deficient number, since it is larger than the sum of its proper divisors (253045459).

674127100407041 is a wasteful number, since it uses less digits than its factorization.

674127100407041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253045458.

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 674127100407041 in words is "six hundred seventy-four trillion, one hundred twenty-seven billion, one hundred million, four hundred seven thousand, forty-one".