52224134142 has 8 divisors (see below), whose sum is σ = 104448268296. Its totient is φ = 17408044712.

The previous prime is 52224134117. The next prime is 52224134161. The reversal of 52224134142 is 24143142225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

52224134142 is an admirable number.

It is a super-2 number, since 2×52224134142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4352011173 + ... + 4352011184.

It is an arithmetic number, because the mean of its divisors is an integer number (13056033537).

Almost surely, 2^52224134142 is an apocalyptic number.

52224134142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52224134142 is a wasteful number, since it uses less digits than its factorization.

52224134142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8704022362.

The product of its digits is 15360, while the sum is 30.

Adding to 52224134142 its reverse (24143142225), we get a palindrome (76367276367).

The spelling of 52224134142 in words is "fifty-two billion, two hundred twenty-four million, one hundred thirty-four thousand, one hundred forty-two".