127127040268 has 48 divisors (see below), whose sum is σ = 229876295040. Its totient is φ = 61481742336.

The previous prime is 127127040241. The next prime is 127127040269. The reversal of 127127040268 is 862040721721.

127127040268 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×127127040268² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 127127040268.

It is not an unprimeable number, because it can be changed into a prime (127127040269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13800048 + ... + 13809256.

It is an arithmetic number, because the mean of its divisors is an integer number (4789089480).

Almost surely, 2^127127040268 is an apocalyptic number.

It is an amenable number.

127127040268 is a deficient number, since it is larger than the sum of its proper divisors (102749254772).

127127040268 is a wasteful number, since it uses less digits than its factorization.

127127040268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10114 (or 10112 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

Adding to 127127040268 its reverse (862040721721), we get a palindrome (989167761989).

The spelling of 127127040268 in words is "one hundred twenty-seven billion, one hundred twenty-seven million, forty thousand, two hundred sixty-eight".