424143124131 has 16 divisors (see below), whose sum is σ = 590395129344. Its totient is φ = 270338390784.

The previous prime is 424143124103. The next prime is 424143124147. The reversal of 424143124131 is 131421341424.

It is a happy number.

It is not a de Polignac number, because 424143124131 - 2⁷ = 424143124003 is a prime.

It is a super-2 number, since 2×424143124131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (424143124151) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1328686 + ... + 1616691.

It is an arithmetic number, because the mean of its divisors is an integer number (36899695584).

Almost surely, 2^424143124131 is an apocalyptic number.

424143124131 is a deficient number, since it is larger than the sum of its proper divisors (166252005213).

424143124131 is a wasteful number, since it uses less digits than its factorization.

424143124131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947490.

The product of its digits is 9216, while the sum is 30.

Adding to 424143124131 its reverse (131421341424), we get a palindrome (555564465555).

The spelling of 424143124131 in words is "four hundred twenty-four billion, one hundred forty-three million, one hundred twenty-four thousand, one hundred thirty-one".