127134596956 has 96 divisors (see below), whose sum is σ = 243846328320. Its totient is φ = 57832372224.

The previous prime is 127134596947. The next prime is 127134596957. The reversal of 127134596956 is 659695431721.

It is a self number, because there is not a number n which added to its sum of digits gives 127134596956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127134596957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27403285 + ... + 27407923.

It is an arithmetic number, because the mean of its divisors is an integer number (2540065920).

Almost surely, 2^127134596956 is an apocalyptic number.

It is an amenable number.

127134596956 is a deficient number, since it is larger than the sum of its proper divisors (116711731364).

127134596956 is a wasteful number, since it uses less digits than its factorization.

127134596956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883 (or 4881 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 58.

The spelling of 127134596956 in words is "one hundred twenty-seven billion, one hundred thirty-four million, five hundred ninety-six thousand, nine hundred fifty-six".