127870731275355 has 96 divisors (see below), whose sum is σ = 231923095971840. Its totient is φ = 65097270673920.

The previous prime is 127870731275323. The next prime is 127870731275387. The reversal of 127870731275355 is 553572137078721.

127870731275355 is a `hidden beast` number, since 1 + 2 + 7 + 8 + 7 + 0 + 7 + 3 + 1 + 275 + 355 = 666.

It is an interprime number because it is at equal distance from previous prime (127870731275323) and next prime (127870731275387).

It is not a de Polignac number, because 127870731275355 - 2⁵ = 127870731275323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127870731275292 and 127870731275301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 70778847 + ... + 72562983.

It is an arithmetic number, because the mean of its divisors is an integer number (2415865583040).

Almost surely, 2^{127870731275355} is an apocalyptic number.

127870731275355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

127870731275355 is a deficient number, since it is larger than the sum of its proper divisors (104052364696485).

127870731275355 is a wasteful number, since it uses less digits than its factorization.

127870731275355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784881 (or 1784878 counting only the distinct ones).

The product of its (nonzero) digits is 86436000, while the sum is 63.

The spelling of 127870731275355 in words is "one hundred twenty-seven trillion, eight hundred seventy billion, seven hundred thirty-one million, two hundred seventy-five thousand, three hundred fifty-five".