142224043304 has 48 divisors (see below), whose sum is σ = 310241808180. Its totient is φ = 60946529280.

The previous prime is 142224043289. The next prime is 142224043307. The reversal of 142224043304 is 403340422241.

It can be written as a sum of positive squares in 2 ways, for example, as 127879190404 + 14344852900 = 357602^2 + 119770^2 .

It is not an unprimeable number, because it can be changed into a prime (142224043307) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5695454 + ... + 5720370.

Almost surely, 2^142224043304 is an apocalyptic number.

142224043304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142224043304 is an abundant number, since it is smaller than the sum of its proper divisors (168017764876).

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

142224043304 is a wasteful number, since it uses less digits than its factorization.

142224043304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39498 (or 39487 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 142224043304 its reverse (403340422241), we get a palindrome (545564465545).

The spelling of 142224043304 in words is "one hundred forty-two billion, two hundred twenty-four million, forty-three thousand, three hundred four".