143224004131 has 8 divisors (see below), whose sum is σ = 154584763200. Its totient is φ = 131912320512.

The previous prime is 143224004129. The next prime is 143224004149. The reversal of 143224004131 is 131400422341.

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

It is a cyclic number.

It is not a de Polignac number, because 143224004131 - 2¹ = 143224004129 is a prime.

It is a super-2 number, since 2×143224004131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143224004096 and 143224004105.

It is not an unprimeable number, because it can be changed into a prime (143224004171) 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 7 ways as a sum of consecutive naturals, for example, 12262795 + ... + 12274468.

It is an arithmetic number, because the mean of its divisors is an integer number (19323095400).

Almost surely, 2^143224004131 is an apocalyptic number.

143224004131 is a deficient number, since it is larger than the sum of its proper divisors (11360759069).

143224004131 is a wasteful number, since it uses less digits than its factorization.

143224004131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24537725.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 143224004131 its reverse (131400422341), we get a palindrome (274624426472).

The spelling of 143224004131 in words is "one hundred forty-three billion, two hundred twenty-four million, four thousand, one hundred thirty-one".