127338241880575 has 96 divisors (see below), whose sum is σ = 176840930331072. Its totient is φ = 90153541632000.

The previous prime is 127338241880561. The next prime is 127338241880599. The reversal of 127338241880575 is 575088142833721.

It is not a de Polignac number, because 127338241880575 - 2¹⁷ = 127338241749503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15812518249 + ... + 15812526301.

It is an arithmetic number, because the mean of its divisors is an integer number (1842093024282).

Almost surely, 2^{127338241880575} is an apocalyptic number.

127338241880575 is a deficient number, since it is larger than the sum of its proper divisors (49502688450497).

127338241880575 is a wasteful number, since it uses less digits than its factorization.

127338241880575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005 (or 11000 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 64.

The spelling of 127338241880575 in words is "one hundred twenty-seven trillion, three hundred thirty-eight billion, two hundred forty-one million, eight hundred eighty thousand, five hundred seventy-five".