42365563565112 has 48 divisors (see below), whose sum is σ = 118989700142040. Its totient is φ = 14121854521056.

The previous prime is 42365563565063. The next prime is 42365563565119. The reversal of 42365563565112 is 21156536556324.

42365563565112 is a `hidden beast` number, since 4 + 2 + 3 + 6 + 5 + 5 + 63 + 565 + 1 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42365563565119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10896490743 + ... + 10896494630.

Almost surely, 2^{42365563565112} is an apocalyptic number.

It is an amenable number.

42365563565112 is an abundant number, since it is smaller than the sum of its proper divisors (76624136576928).

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

42365563565112 is a wasteful number, since it uses less digits than its factorization.

42365563565112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21792985394 (or 21792985378 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 54.

The spelling of 42365563565112 in words is "forty-two trillion, three hundred sixty-five billion, five hundred sixty-three million, five hundred sixty-five thousand, one hundred twelve".