128045672283 has 8 divisors (see below), whose sum is σ = 173132176896. Its totient is φ = 84161474600.

The previous prime is 128045672281. The next prime is 128045672297. The reversal of 128045672283 is 382276540821.

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 128045672283 - 2¹ = 128045672281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (128045672281) 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, 300576483 + ... + 300576908.

It is an arithmetic number, because the mean of its divisors is an integer number (21641522112).

Almost surely, 2^128045672283 is an apocalyptic number.

128045672283 is a deficient number, since it is larger than the sum of its proper divisors (45086504613).

128045672283 is an equidigital number, since it uses as much as digits as its factorization.

128045672283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601153465.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 128045672283 in words is "one hundred twenty-eight billion, forty-five million, six hundred seventy-two thousand, two hundred eighty-three".