524421524142 has 12 divisors (see below), whose sum is σ = 1136246635680. Its totient is φ = 174807174708.

The previous prime is 524421524117. The next prime is 524421524149. The reversal of 524421524142 is 241425124425.

524421524142 is a `hidden beast` number, since 5 + 24 + 4 + 215 + 2 + 414 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 524421524097 and 524421524106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524421524149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14567264542 + ... + 14567264577.

It is an arithmetic number, because the mean of its divisors is an integer number (94687219640).

Almost surely, 2^524421524142 is an apocalyptic number.

524421524142 is an abundant number, since it is smaller than the sum of its proper divisors (611825111538).

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

524421524142 is a wasteful number, since it uses less digits than its factorization.

524421524142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29134529127 (or 29134529124 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

Adding to 524421524142 its reverse (241425124425), we get a palindrome (765846648567).

The spelling of 524421524142 in words is "five hundred twenty-four billion, four hundred twenty-one million, five hundred twenty-four thousand, one hundred forty-two".