127249246632 has 16 divisors (see below), whose sum is σ = 318123116640. Its totient is φ = 42416415536.

The previous prime is 127249246609. The next prime is 127249246633. The reversal of 127249246632 is 236642942721.

It is not an unprimeable number, because it can be changed into a prime (127249246633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2651025948 + ... + 2651025995.

It is an arithmetic number, because the mean of its divisors is an integer number (19882694790).

Almost surely, 2^127249246632 is an apocalyptic number.

127249246632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

127249246632 is an abundant number, since it is smaller than the sum of its proper divisors (190873870008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127249246632 is a wasteful number, since it uses less digits than its factorization.

127249246632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302051952 (or 5302051948 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 48.

The spelling of 127249246632 in words is "one hundred twenty-seven billion, two hundred forty-nine million, two hundred forty-six thousand, six hundred thirty-two".