42323634126 has 12 divisors (see below), whose sum is σ = 91701207312. Its totient is φ = 14107878036.

The previous prime is 42323634019. The next prime is 42323634179. The reversal of 42323634126 is 62143632324.

42323634126 is a `hidden beast` number, since 4 + 2 + 3 + 2 + 3 + 634 + 12 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1175656486 + ... + 1175656521.

It is an arithmetic number, because the mean of its divisors is an integer number (7641767276).

Almost surely, 2^42323634126 is an apocalyptic number.

42323634126 is an abundant number, since it is smaller than the sum of its proper divisors (49377573186).

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

42323634126 is a wasteful number, since it uses less digits than its factorization.

42323634126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351313015 (or 2351313012 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The spelling of 42323634126 in words is "forty-two billion, three hundred twenty-three million, six hundred thirty-four thousand, one hundred twenty-six".