127875738280157 has 16 divisors (see below), whose sum is σ = 149128153574400. Its totient is φ = 109606358460816.

The previous prime is 127875738280127. The next prime is 127875738280177. The reversal of 127875738280157 is 751082837578721.

It is not a de Polignac number, because 127875738280157 - 2⁶ = 127875738280093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127875738280127) 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, 24596783 + ... + 29338595.

It is an arithmetic number, because the mean of its divisors is an integer number (9320509598400).

Almost surely, 2^{127875738280157} is an apocalyptic number.

It is an amenable number.

127875738280157 is a deficient number, since it is larger than the sum of its proper divisors (21252415294243).

127875738280157 is an frugal number, since it uses more digits than its factorization.

127875738280157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4820457 (or 4820443 counting only the distinct ones).

The product of its (nonzero) digits is 368793600, while the sum is 71.

The spelling of 127875738280157 in words is "one hundred twenty-seven trillion, eight hundred seventy-five billion, seven hundred thirty-eight million, two hundred eighty thousand, one hundred fifty-seven".