128733626146841 has 8 divisors (see below), whose sum is σ = 130370475726720. Its totient is φ = 127096959317328.

The previous prime is 128733626146837. The next prime is 128733626146919. The reversal of 128733626146841 is 148641626337821.

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

It is a cyclic number.

It is not a de Polignac number, because 128733626146841 - 2² = 128733626146837 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (128733626146241) 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, 44269511 + ... + 47087756.

It is an arithmetic number, because the mean of its divisors is an integer number (16296309465840).

Almost surely, 2^{128733626146841} is an apocalyptic number.

It is an amenable number.

128733626146841 is a deficient number, since it is larger than the sum of its proper divisors (1636849579879).

128733626146841 is an equidigital number, since it uses as much as digits as its factorization.

128733626146841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91375183.

The product of its digits is 55738368, while the sum is 62.

The spelling of 128733626146841 in words is "one hundred twenty-eight trillion, seven hundred thirty-three billion, six hundred twenty-six million, one hundred forty-six thousand, eight hundred forty-one".