128967301005 has 8 divisors (see below), whose sum is σ = 206347681632. Its totient is φ = 68782560528.

The previous prime is 128967300983. The next prime is 128967301049. The reversal of 128967301005 is 500103769821.

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

It is not a de Polignac number, because 128967301005 - 2⁹ = 128967300493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4298910019 + ... + 4298910048.

It is an arithmetic number, because the mean of its divisors is an integer number (25793460204).

Almost surely, 2^128967301005 is an apocalyptic number.

128967301005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

128967301005 is a deficient number, since it is larger than the sum of its proper divisors (77380380627).

128967301005 is an equidigital number, since it uses as much as digits as its factorization.

128967301005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8597820075.

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 128967301005 in words is "one hundred twenty-eight billion, nine hundred sixty-seven million, three hundred one thousand, five".