486626857443 has 12 divisors (see below), whose sum is σ = 702913119688. Its totient is φ = 324414370080.

The previous prime is 486626857439. The next prime is 486626857459. The reversal of 486626857443 is 344758626684.

486626857443 is a `hidden beast` number, since 4 + 86 + 6 + 2 + 68 + 57 + 443 = 666.

It is not a de Polignac number, because 486626857443 - 2² = 486626857439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486626857643) 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 11 ways as a sum of consecutive naturals, for example, 785871 + ... + 1261287.

Almost surely, 2^486626857443 is an apocalyptic number.

486626857443 is a deficient number, since it is larger than the sum of its proper divisors (216286262245).

486626857443 is a wasteful number, since it uses less digits than its factorization.

486626857443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589154 (or 589151 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 63.

The spelling of 486626857443 in words is "four hundred eighty-six billion, six hundred twenty-six million, eight hundred fifty-seven thousand, four hundred forty-three".