127054372232 has 12 divisors (see below), whose sum is σ = 238228838295. Its totient is φ = 63526682024.

The previous prime is 127054372231. The next prime is 127054372241. The reversal of 127054372232 is 232273450721.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 63527186116 + 63527186116 = 252046^2 + 252046^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=252046.

It is a super-2 number, since 2×127054372232² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127054372231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 945173 + ... + 1071195.

Almost surely, 2^127054372232 is an apocalyptic number.

It is an amenable number.

127054372232 is a deficient number, since it is larger than the sum of its proper divisors (111174466063).

127054372232 is an frugal number, since it uses more digits than its factorization.

127054372232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252052 (or 126025 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 127054372232 in words is "one hundred twenty-seven billion, fifty-four million, three hundred seventy-two thousand, two hundred thirty-two".