128105048848882 has 24 divisors (see below), whose sum is σ = 223537330215936. Its totient is φ = 54900421917768.

The previous prime is 128105048848877. The next prime is 128105048848939. The reversal of 128105048848882 is 288848840501821.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17629618 + ... + 23812045.

It is an arithmetic number, because the mean of its divisors is an integer number (9314055425664).

Almost surely, 2^{128105048848882} is an apocalyptic number.

128105048848882 is a deficient number, since it is larger than the sum of its proper divisors (95432281367054).

128105048848882 is a wasteful number, since it uses less digits than its factorization.

128105048848882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41473222 (or 41473215 counting only the distinct ones).

The product of its (nonzero) digits is 83886080, while the sum is 67.

The spelling of 128105048848882 in words is "one hundred twenty-eight trillion, one hundred five billion, forty-eight million, eight hundred forty-eight thousand, eight hundred eighty-two".