42365045012 has 12 divisors (see below), whose sum is σ = 74629815456. Its totient is φ = 21042240600.

The previous prime is 42365044999. The next prime is 42365045053. The reversal of 42365045012 is 21054056324.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 42365045012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35069798 + ... + 35071005.

It is an arithmetic number, because the mean of its divisors is an integer number (6219151288).

Almost surely, 2^42365045012 is an apocalyptic number.

It is an amenable number.

42365045012 is a deficient number, since it is larger than the sum of its proper divisors (32264770444).

42365045012 is a wasteful number, since it uses less digits than its factorization.

42365045012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70140958 (or 70140956 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 42365045012 in words is "forty-two billion, three hundred sixty-five million, forty-five thousand, twelve".