127316240563 has 8 divisors (see below), whose sum is σ = 127484439680. Its totient is φ = 127148123520.

The previous prime is 127316240477. The next prime is 127316240567. The reversal of 127316240563 is 365042613721.

It is a happy number.

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 127316240563 - 2¹⁷ = 127316109491 is a prime.

It is a super-2 number, since 2×127316240563² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127316240567) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3467083 + ... + 3503611.

It is an arithmetic number, because the mean of its divisors is an integer number (15935554960).

Almost surely, 2^127316240563 is an apocalyptic number.

127316240563 is a deficient number, since it is larger than the sum of its proper divisors (168199117).

127316240563 is an equidigital number, since it uses as much as digits as its factorization.

127316240563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41037.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 127316240563 in words is "one hundred twenty-seven billion, three hundred sixteen million, two hundred forty thousand, five hundred sixty-three".