42308075624 has 16 divisors (see below), whose sum is σ = 79343007300. Its totient is φ = 21149940352.

The previous prime is 42308075569. The next prime is 42308075639. The reversal of 42308075624 is 42657080324.

It can be written as a sum of positive squares in 2 ways, for example, as 40525716100 + 1782359524 = 201310^2 + 42218^2 .

It is a super-2 number, since 2×42308075624² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468077 + ... + 551100.

Almost surely, 2^42308075624 is an apocalyptic number.

It is an amenable number.

42308075624 is a deficient number, since it is larger than the sum of its proper divisors (37034931676).

42308075624 is a wasteful number, since it uses less digits than its factorization.

42308075624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024372 (or 1024368 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 42308075624 in words is "forty-two billion, three hundred eight million, seventy-five thousand, six hundred twenty-four".