127488752349 has 16 divisors (see below), whose sum is σ = 197561264640. Its totient is φ = 71615957040.

The previous prime is 127488752309. The next prime is 127488752357. The reversal of 127488752349 is 943257884721.

It is not a de Polignac number, because 127488752349 - 2⁸ = 127488752093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127488752292 and 127488752301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127488752309) 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, 51447007 + ... + 51449484.

It is an arithmetic number, because the mean of its divisors is an integer number (12347579040).

Almost surely, 2^127488752349 is an apocalyptic number.

It is an amenable number.

127488752349 is a deficient number, since it is larger than the sum of its proper divisors (70072512291).

127488752349 is a wasteful number, since it uses less digits than its factorization.

127488752349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102896560.

The product of its digits is 27095040, while the sum is 60.

The spelling of 127488752349 in words is "one hundred twenty-seven billion, four hundred eighty-eight million, seven hundred fifty-two thousand, three hundred forty-nine".