127940850063 has 24 divisors (see below), whose sum is σ = 199110831920. Its totient is φ = 78696541440.

The previous prime is 127940850041. The next prime is 127940850083. The reversal of 127940850063 is 360058049721.

127940850063 is a `hidden beast` number, since 12 + 79 + 4 + 0 + 8 + 500 + 63 = 666.

It is not a de Polignac number, because 127940850063 - 2⁹ = 127940849551 is a prime.

It is a super-2 number, since 2×127940850063² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127940850083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4023 + ... + 505863.

It is a 1-persistent number, because it is pandigital, but 2⋅127940850063 = 255881700126 is not.

Almost surely, 2^127940850063 is an apocalyptic number.

127940850063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

127940850063 is a deficient number, since it is larger than the sum of its proper divisors (71169981857).

127940850063 is a wasteful number, since it uses less digits than its factorization.

127940850063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504039 (or 504036 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

Adding to 127940850063 its reverse (360058049721), we get a palindrome (487998899784).

The spelling of 127940850063 in words is "one hundred twenty-seven billion, nine hundred forty million, eight hundred fifty thousand, sixty-three".