42236386082 has 30 divisors (see below), whose sum is σ = 69747678945. Its totient is φ = 19182372000.

The previous prime is 42236386061. The next prime is 42236386229. The reversal of 42236386082 is 28068363224.

42236386082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 22839974641 + 19396411441 = 151129^2 + 139271^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=145321.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 35167082 + ... + 35168282.

Almost surely, 2^42236386082 is an apocalyptic number.

42236386082 is a deficient number, since it is larger than the sum of its proper divisors (27511292863).

42236386082 is an frugal number, since it uses more digits than its factorization.

42236386082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 42236386082 in words is "forty-two billion, two hundred thirty-six million, three hundred eighty-six thousand, eighty-two".