128829282166 has 8 divisors (see below), whose sum is σ = 208108840464. Its totient is φ = 59459668680.

The previous prime is 128829282107. The next prime is 128829282193. The reversal of 128829282166 is 661282928821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2477486170 + ... + 2477486221.

It is an arithmetic number, because the mean of its divisors is an integer number (26013605058).

Almost surely, 2^128829282166 is an apocalyptic number.

128829282166 is a deficient number, since it is larger than the sum of its proper divisors (79279558298).

128829282166 is a wasteful number, since it uses less digits than its factorization.

128829282166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4954972406.

The product of its digits is 2654208, while the sum is 55.

The spelling of 128829282166 in words is "one hundred twenty-eight billion, eight hundred twenty-nine million, two hundred eighty-two thousand, one hundred sixty-six".