127346765047481 has 8 divisors (see below), whose sum is σ = 145539603155520. Its totient is φ = 109154037714768.

The previous prime is 127346765047433. The next prime is 127346765047487. The reversal of 127346765047481 is 184740567643721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 127346765047481 - 2¹⁸ = 127346764785337 is a prime.

It is a super-2 number, since 2×127346765047481² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (127346765047487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25215626 + ... + 29841603.

It is an arithmetic number, because the mean of its divisors is an integer number (18192450394440).

Almost surely, 2^{127346765047481} is an apocalyptic number.

It is an amenable number.

127346765047481 is a deficient number, since it is larger than the sum of its proper divisors (18192838108039).

127346765047481 is an equidigital number, since it uses as much as digits as its factorization.

127346765047481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55387663.

The product of its (nonzero) digits is 189665280, while the sum is 65.

The spelling of 127346765047481 in words is "one hundred twenty-seven trillion, three hundred forty-six billion, seven hundred sixty-five million, forty-seven thousand, four hundred eighty-one".