42465604122 has 48 divisors (see below), whose sum is σ = 98350918848. Its totient is φ = 13209514560.

The previous prime is 42465604079. The next prime is 42465604183. The reversal of 42465604122 is 22140656424.

42465604122 is a `hidden beast` number, since 4 + 2 + 46 + 5 + 604 + 1 + 2 + 2 = 666.

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 23 ways as a sum of consecutive naturals, for example, 1233928 + ... + 1267875.

It is an arithmetic number, because the mean of its divisors is an integer number (2048977476).

Almost surely, 2^42465604122 is an apocalyptic number.

42465604122 is an abundant number, since it is smaller than the sum of its proper divisors (55885314726).

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

42465604122 is a wasteful number, since it uses less digits than its factorization.

42465604122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501875 (or 2501872 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 42465604122 in words is "forty-two billion, four hundred sixty-five million, six hundred four thousand, one hundred twenty-two".