127732041073 has 16 divisors (see below), whose sum is σ = 157264281216. Its totient is φ = 101026961280.

The previous prime is 127732041049. The next prime is 127732041077. The reversal of 127732041073 is 370140237721.

It is not a de Polignac number, because 127732041073 - 2⁹ = 127732040561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (127732041077) 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, 11853 + ... + 505573.

It is an arithmetic number, because the mean of its divisors is an integer number (9829017576).

Almost surely, 2^127732041073 is an apocalyptic number.

127732041073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

127732041073 is a deficient number, since it is larger than the sum of its proper divisors (29532240143).

127732041073 is a wasteful number, since it uses less digits than its factorization.

127732041073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496584.

The product of its (nonzero) digits is 49392, while the sum is 37.

Adding to 127732041073 its reverse (370140237721), we get a palindrome (497872278794).

The spelling of 127732041073 in words is "one hundred twenty-seven billion, seven hundred thirty-two million, forty-one thousand, seventy-three".