424243515152 has 40 divisors (see below), whose sum is σ = 857838862656. Its totient is φ = 202868521856.

The previous prime is 424243515151. The next prime is 424243515191. The reversal of 424243515152 is 251515342424.

It is not an unprimeable number, because it can be changed into a prime (424243515151) 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, 2462123 + ... + 2628789.

Almost surely, 2^424243515152 is an apocalyptic number.

It is an amenable number.

424243515152 is an abundant number, since it is smaller than the sum of its proper divisors (433595347504).

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

424243515152 is a wasteful number, since it uses less digits than its factorization.

424243515152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173615 (or 173609 counting only the distinct ones).

The product of its digits is 192000, while the sum is 38.

Adding to 424243515152 its reverse (251515342424), we get a palindrome (675758857576).

The spelling of 424243515152 in words is "four hundred twenty-four billion, two hundred forty-three million, five hundred fifteen thousand, one hundred fifty-two".