2285403128248 has 16 divisors (see below), whose sum is σ = 4299088951080. Its totient is φ = 1138979407968.

The previous prime is 2285403128243. The next prime is 2285403128251. The reversal of 2285403128248 is 8428213045822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285403128243) 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, 465266911 + ... + 465271822.

Almost surely, 2^{2285403128248} is an apocalyptic number.

It is an amenable number.

2285403128248 is a deficient number, since it is larger than the sum of its proper divisors (2013685822832).

2285403128248 is a wasteful number, since it uses less digits than its factorization.

2285403128248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930539046 (or 930539042 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 49.

The spelling of 2285403128248 in words is "two trillion, two hundred eighty-five billion, four hundred three million, one hundred twenty-eight thousand, two hundred forty-eight".