42524301224 has 16 divisors (see below), whose sum is σ = 79749772020. Its totient is φ = 21257695360.

The previous prime is 42524301163. The next prime is 42524301229. The reversal of 42524301224 is 42210342524.

It can be written as a sum of positive squares in 2 ways, for example, as 42522564100 + 1737124 = 206210^2 + 1318^2 .

It is not an unprimeable number, because it can be changed into a prime (42524301229) 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 3 ways as a sum of consecutive naturals, for example, 516167 + ... + 592854.

Almost surely, 2^42524301224 is an apocalyptic number.

It is an amenable number.

42524301224 is a deficient number, since it is larger than the sum of its proper divisors (37225470796).

42524301224 is a wasteful number, since it uses less digits than its factorization.

42524301224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113820 (or 1113816 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 42524301224 its reverse (42210342524), we get a palindrome (84734643748).

The spelling of 42524301224 in words is "forty-two billion, five hundred twenty-four million, three hundred one thousand, two hundred twenty-four".