4128294420683 has 4 divisors (see below), whose sum is σ = 4132626315048. Its totient is φ = 4123962526320.

The previous prime is 4128294420647. The next prime is 4128294420697. The reversal of 4128294420683 is 3860244928214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4128294420683 - 2¹⁸ = 4128294158539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4128294420583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2165945753 + ... + 2165947658.

It is an arithmetic number, because the mean of its divisors is an integer number (1033156578762).

Almost surely, 2^{4128294420683} is an apocalyptic number.

4128294420683 is a deficient number, since it is larger than the sum of its proper divisors (4331894365).

4128294420683 is an equidigital number, since it uses as much as digits as its factorization.

4128294420683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331894364.

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 4128294420683 in words is "four trillion, one hundred twenty-eight billion, two hundred ninety-four million, four hundred twenty thousand, six hundred eighty-three".