127423881763 has 8 divisors (see below), whose sum is σ = 128125362240. Its totient is φ = 126723804480.

The previous prime is 127423881757. The next prime is 127423881773. The reversal of 127423881763 is 367188324721.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127423881763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 127423881763.

It is not an unprimeable number, because it can be changed into a prime (127423881743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168420 + ... + 532177.

It is an arithmetic number, because the mean of its divisors is an integer number (16015670280).

Almost surely, 2^127423881763 is an apocalyptic number.

127423881763 is a deficient number, since it is larger than the sum of its proper divisors (701480477).

127423881763 is an equidigital number, since it uses as much as digits as its factorization.

127423881763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701597.

The product of its digits is 2709504, while the sum is 52.

The spelling of 127423881763 in words is "one hundred twenty-seven billion, four hundred twenty-three million, eight hundred eighty-one thousand, seven hundred sixty-three".