506844471142 has 16 divisors (see below), whose sum is σ = 760862207952. Its totient is φ = 253223810080.

The previous prime is 506844471127. The next prime is 506844471149. The reversal of 506844471142 is 241174448605.

It is a junction number, because it is equal to n+sod(n) for n = 506844471092 and 506844471101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506844471149) 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 7 ways as a sum of consecutive naturals, for example, 16127388 + ... + 16158784.

It is an arithmetic number, because the mean of its divisors is an integer number (47553887997).

Almost surely, 2^506844471142 is an apocalyptic number.

506844471142 is a deficient number, since it is larger than the sum of its proper divisors (254017736810).

506844471142 is a wasteful number, since it uses less digits than its factorization.

506844471142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37463.

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 506844471142 in words is "five hundred six billion, eight hundred forty-four million, four hundred seventy-one thousand, one hundred forty-two".