42108794004 has 24 divisors (see below), whose sum is σ = 103425108640. Its totient is φ = 13297513824.

The previous prime is 42108793939. The next prime is 42108794027. The reversal of 42108794004 is 40049780124.

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 7 ways as a sum of consecutive naturals, for example, 92343619 + ... + 92344074.

Almost surely, 2^42108794004 is an apocalyptic number.

It is an amenable number.

42108794004 is an abundant number, since it is smaller than the sum of its proper divisors (61316314636).

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

42108794004 is a wasteful number, since it uses less digits than its factorization.

42108794004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184687719 (or 184687717 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 42108794004 in words is "forty-two billion, one hundred eight million, seven hundred ninety-four thousand, four".