424534444132 has 12 divisors (see below), whose sum is σ = 742972770540. Its totient is φ = 212256509696.

The previous prime is 424534444123. The next prime is 424534444133. The reversal of 424534444132 is 231444435424.

It can be written as a sum of positive squares in 2 ways, for example, as 398686165056 + 25848279076 = 631416^2 + 160774^2 .

It is not an unprimeable number, because it can be changed into a prime (424534444133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2588593 + ... + 2747704.

It is an arithmetic number, because the mean of its divisors is an integer number (61914397545).

Almost surely, 2^424534444132 is an apocalyptic number.

It is an amenable number.

424534444132 is a deficient number, since it is larger than the sum of its proper divisors (318438326408).

424534444132 is a wasteful number, since it uses less digits than its factorization.

424534444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356190 (or 5356188 counting only the distinct ones).

The product of its digits is 737280, while the sum is 40.

Adding to 424534444132 its reverse (231444435424), we get a palindrome (655978879556).

The spelling of 424534444132 in words is "four hundred twenty-four billion, five hundred thirty-four million, four hundred forty-four thousand, one hundred thirty-two".