42524611712 has 72 divisors (see below), whose sum is σ = 93174916905. Its totient is φ = 19317703680.

The previous prime is 42524611687. The next prime is 42524611741. The reversal of 42524611712 is 21711642524.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 41072696896 + 1451914816 = 202664^2 + 38104^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=145816.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25662788 + ... + 25664444.

Almost surely, 2^42524611712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42524611712

42524611712 is an abundant number, since it is smaller than the sum of its proper divisors (50650305193).

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

42524611712 is an frugal number, since it uses more digits than its factorization.

42524611712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350 (or 1670 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The spelling of 42524611712 in words is "forty-two billion, five hundred twenty-four million, six hundred eleven thousand, seven hundred twelve".