127673105056069 has 12 divisors (see below), whose sum is σ = 135626972076000. Its totient is φ = 120161231115968.

The previous prime is 127673105056037. The next prime is 127673105056073. The reversal of 127673105056069 is 960650501376721.

It is not a de Polignac number, because 127673105056069 - 2⁵ = 127673105056037 is a prime.

It is a super-2 number, since 2×127673105056069² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127673105056669) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 17699982 + ... + 23846080.

It is an arithmetic number, because the mean of its divisors is an integer number (11302247673000).

Almost surely, 2^{127673105056069} is an apocalyptic number.

It is an amenable number.

127673105056069 is a deficient number, since it is larger than the sum of its proper divisors (7953867019931).

127673105056069 is an equidigital number, since it uses as much as digits as its factorization.

127673105056069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6218012 (or 6217995 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 58.

The spelling of 127673105056069 in words is "one hundred twenty-seven trillion, six hundred seventy-three billion, one hundred five million, fifty-six thousand, sixty-nine".