127655326156 has 12 divisors (see below), whose sum is σ = 233109726192. Its totient is φ = 61052547248.

The previous prime is 127655326147. The next prime is 127655326159. The reversal of 127655326156 is 651623556721.

It is not an unprimeable number, because it can be changed into a prime (127655326159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693778855 + ... + 693779038.

It is an arithmetic number, because the mean of its divisors is an integer number (19425810516).

Almost surely, 2^127655326156 is an apocalyptic number.

It is an amenable number.

127655326156 is a deficient number, since it is larger than the sum of its proper divisors (105454400036).

127655326156 is a wasteful number, since it uses less digits than its factorization.

127655326156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387557920 (or 1387557918 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 49.

The spelling of 127655326156 in words is "one hundred twenty-seven billion, six hundred fifty-five million, three hundred twenty-six thousand, one hundred fifty-six".