142424405055324 has 192 divisors, whose sum is σ = 440642197094400. Its totient is φ = 38897257012416.

The previous prime is 142424405055311. The next prime is 142424405055341. The reversal of 142424405055324 is 423550504424241.

142424405055324 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 2 + 4 + 40 + 50 + 553 + 2 + 4 = 666.

It is a super-2 number, since 2×142424405055324² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142424405055324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23101767 + ... + 28610145.

It is an arithmetic number, because the mean of its divisors is an integer number (2295011443200).

Almost surely, 2^{142424405055324} is an apocalyptic number.

142424405055324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142424405055324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220321098547200).

142424405055324 is an abundant number, since it is smaller than the sum of its proper divisors (298217792039076).

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

142424405055324 is a wasteful number, since it uses less digits than its factorization.

142424405055324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509909 (or 5509901 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

Adding to 142424405055324 its reverse (423550504424241), we get a palindrome (565974909479565).

The spelling of 142424405055324 in words is "one hundred forty-two trillion, four hundred twenty-four billion, four hundred five million, fifty-five thousand, three hundred twenty-four".