2428843012443 has 40 divisors (see below), whose sum is σ = 3869337835440. Its totient is φ = 1513015925760.

The previous prime is 2428843012429. The next prime is 2428843012447. The reversal of 2428843012443 is 3442103488242.

2428843012443 is a `hidden beast` number, since 2 + 4 + 28 + 84 + 301 + 244 + 3 = 666.

It is not a de Polignac number, because 2428843012443 - 2³² = 2424548045147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2428843012447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6153438 + ... + 6536243.

It is an arithmetic number, because the mean of its divisors is an integer number (96733445886).

Almost surely, 2^{2428843012443} is an apocalyptic number.

2428843012443 is a deficient number, since it is larger than the sum of its proper divisors (1440494822997).

2428843012443 is a wasteful number, since it uses less digits than its factorization.

2428843012443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12689849 (or 12689840 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 45.

The spelling of 2428843012443 in words is "two trillion, four hundred twenty-eight billion, eight hundred forty-three million, twelve thousand, four hundred forty-three".