42412520424 has 16 divisors (see below), whose sum is σ = 106031301120. Its totient is φ = 14137506800.

The previous prime is 42412520383. The next prime is 42412520459. The reversal of 42412520424 is 42402521424.

It is a junction number, because it is equal to n+sod(n) for n = 42412520391 and 42412520400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883594152 + ... + 883594199.

It is an arithmetic number, because the mean of its divisors is an integer number (6626956320).

Almost surely, 2^42412520424 is an apocalyptic number.

It is an amenable number.

42412520424 is an abundant number, since it is smaller than the sum of its proper divisors (63618780696).

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

42412520424 is a wasteful number, since it uses less digits than its factorization.

42412520424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767188360 (or 1767188356 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

The spelling of 42412520424 in words is "forty-two billion, four hundred twelve million, five hundred twenty thousand, four hundred twenty-four".