4128986541177 has 32 divisors (see below), whose sum is σ = 6124185500160. Its totient is φ = 2749433239440.

The previous prime is 4128986541157. The next prime is 4128986541179. The reversal of 4128986541177 is 7711456898214.

4128986541177 is a `hidden beast` number, since 4 + 1 + 2 + 8 + 9 + 86 + 541 + 1 + 7 + 7 = 666.

It is not a de Polignac number, because 4128986541177 - 2⁷ = 4128986541049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4128986541179) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132040098 + ... + 132071364.

It is an arithmetic number, because the mean of its divisors is an integer number (191380796880).

Almost surely, 2^{4128986541177} is an apocalyptic number.

It is an amenable number.

4128986541177 is a deficient number, since it is larger than the sum of its proper divisors (1995198958983).

4128986541177 is a wasteful number, since it uses less digits than its factorization.

4128986541177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36850 (or 36844 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 63.

The spelling of 4128986541177 in words is "four trillion, one hundred twenty-eight billion, nine hundred eighty-six million, five hundred forty-one thousand, one hundred seventy-seven".