128746382210 has 16 divisors (see below), whose sum is σ = 231761791296. Its totient is φ = 51494485488.

The previous prime is 128746382179. The next prime is 128746382213. The reversal of 128746382210 is 12283647821.

It is not an unprimeable number, because it can be changed into a prime (128746382213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373784 + ... + 630243.

It is an arithmetic number, because the mean of its divisors is an integer number (14485111956).

Almost surely, 2^128746382210 is an apocalyptic number.

128746382210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128746382210 is a deficient number, since it is larger than the sum of its proper divisors (103015409086).

128746382210 is a wasteful number, since it uses less digits than its factorization.

128746382210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016857.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 128746382210 in words is "one hundred twenty-eight billion, seven hundred forty-six million, three hundred eighty-two thousand, two hundred ten".