506322362142 has 96 divisors (see below), whose sum is σ = 1166068781280. Its totient is φ = 158477195520.

The previous prime is 506322362111. The next prime is 506322362159. The reversal of 506322362142 is 241263223605.

506322362142 is a `hidden beast` number, since 5 + 0 + 6 + 3 + 2 + 23 + 621 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 506322362097 and 506322362106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54905092 + ... + 54914312.

It is an arithmetic number, because the mean of its divisors is an integer number (12146549805).

Almost surely, 2^506322362142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506322362142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583034390640).

506322362142 is an abundant number, since it is smaller than the sum of its proper divisors (659746419138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506322362142 is a wasteful number, since it uses less digits than its factorization.

506322362142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12138 (or 12135 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 506322362142 its reverse (241263223605), we get a palindrome (747585585747).

The spelling of 506322362142 in words is "five hundred six billion, three hundred twenty-two million, three hundred sixty-two thousand, one hundred forty-two".