141401440424 has 32 divisors (see below), whose sum is σ = 272413371720. Its totient is φ = 68759559936.

The previous prime is 141401440391. The next prime is 141401440441. The reversal of 141401440424 is 424044104141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 115791839524 + 25609600900 = 340282^2 + 160030^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574562 + ... + 782894.

Almost surely, 2^141401440424 is an apocalyptic number.

It is an amenable number.

141401440424 is a deficient number, since it is larger than the sum of its proper divisors (131011931296).

141401440424 is a wasteful number, since it uses less digits than its factorization.

141401440424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210669 (or 210665 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 141401440424 its reverse (424044104141), we get a palindrome (565445544565).

The spelling of 141401440424 in words is "one hundred forty-one billion, four hundred one million, four hundred forty thousand, four hundred twenty-four".