127061374145048 has 16 divisors (see below), whose sum is σ = 272274373168080. Its totient is φ = 54454874633568.

The previous prime is 127061374144973. The next prime is 127061374145137. The reversal of 127061374145048 is 840541473160721.

It is a super-2 number, since 2×127061374145048² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1134476554811 + ... + 1134476554922.

It is an arithmetic number, because the mean of its divisors is an integer number (17017148323005).

Almost surely, 2^{127061374145048} is an apocalyptic number.

It is an amenable number.

127061374145048 is an abundant number, since it is smaller than the sum of its proper divisors (145212999023032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127061374145048 is a wasteful number, since it uses less digits than its factorization.

127061374145048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268953109746 (or 2268953109742 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 127061374145048 in words is "one hundred twenty-seven trillion, sixty-one billion, three hundred seventy-four million, one hundred forty-five thousand, forty-eight".