128094748051 has 8 divisors (see below), whose sum is σ = 129942144000. Its totient is φ = 126248553480.

The previous prime is 128094748049. The next prime is 128094748087. The reversal of 128094748051 is 150847490821.

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 128094748051 - 2¹ = 128094748049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 128094747986 and 128094748004.

It is not an unprimeable number, because it can be changed into a prime (128094746051) 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, 84451 + ... + 513148.

It is an arithmetic number, because the mean of its divisors is an integer number (16242768000).

Almost surely, 2^128094748051 is an apocalyptic number.

128094748051 is a deficient number, since it is larger than the sum of its proper divisors (1847395949).

128094748051 is an equidigital number, since it uses as much as digits as its factorization.

128094748051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600689.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 128094748051 in words is "one hundred twenty-eight billion, ninety-four million, seven hundred forty-eight thousand, fifty-one".