127450227026126 has 16 divisors (see below), whose sum is σ = 198481556118240. Its totient is φ = 61305574152480.

The previous prime is 127450227026117. The next prime is 127450227026147. The reversal of 127450227026126 is 621620722054721.

It is a super-2 number, since 2×127450227026126² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 3966441890 + ... + 3966474021.

It is an arithmetic number, because the mean of its divisors is an integer number (12405097257390).

Almost surely, 2^{127450227026126} is an apocalyptic number.

127450227026126 is a deficient number, since it is larger than the sum of its proper divisors (71031329092114).

127450227026126 is a wasteful number, since it uses less digits than its factorization.

127450227026126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7932916219.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 127450227026126 in words is "one hundred twenty-seven trillion, four hundred fifty billion, two hundred twenty-seven million, twenty-six thousand, one hundred twenty-six".